433MHZ TELEMETRY MODULE
- 433MHZ TELEMETRY MODULE PAIR FOR PIXHAWK AND APM 100MW 2KM RANGE
- Interface to the module is via standard 5V-tolerant TTL serial / FT232 USB serial.
- 433Mhz frequency band
- Receiver sensitivity to -117 dBm
- Transmit power up to 20dBm (100mW)
- Transparent serial link
- Air data rates up to 250kbps
- Demonstrated range of several kilometers with a small omni antenna
- Can be used with a bi-directional amplifier for even more range
MAVLink protocol framing and status reporting
- Frequency hopping spread spectrum (FHSS)
- Adaptive time division multiplexing (TDM)
- Support for LBT and AFA
Price 11500 Birr
https://vector4engineering.com/product/2731/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- 433MHZ TELEMETRY MODULE PAIR FOR PIXHAWK AND APM 100MW 2KM RANGE
- Interface to the module is via standard 5V-tolerant TTL serial / FT232 USB serial.
- 433Mhz frequency band
- Receiver sensitivity to -117 dBm
- Transmit power up to 20dBm (100mW)
- Transparent serial link
- Air data rates up to 250kbps
- Demonstrated range of several kilometers with a small omni antenna
- Can be used with a bi-directional amplifier for even more range
MAVLink protocol framing and status reporting
- Frequency hopping spread spectrum (FHSS)
- Adaptive time division multiplexing (TDM)
- Support for LBT and AFA
Price 11500 Birr
https://vector4engineering.com/product/2731/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
28-BYJ48 STEPPER MOTOR
- Rated Voltage: 5V DC
- Number of Phases: 4
- Stride Angle: 5.625°/64
- Pull in torque: 300 gf.cm
- Insulated Power: 600VAC/1mA/1s
- Coil: Unipolar 5 lead coil
- These motors has a stride angle of 5.625°/64, this means that the motor will have to make 64 steps to complete one rotation
- These stepper motors consume high current and hence a driver IC like the ULN2003 is mandatory
Price 950 Birr
https://vector4engineering.com/product/28-byj48-stepper-motor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Rated Voltage: 5V DC
- Number of Phases: 4
- Stride Angle: 5.625°/64
- Pull in torque: 300 gf.cm
- Insulated Power: 600VAC/1mA/1s
- Coil: Unipolar 5 lead coil
- These motors has a stride angle of 5.625°/64, this means that the motor will have to make 64 steps to complete one rotation
- These stepper motors consume high current and hence a driver IC like the ULN2003 is mandatory
Price 950 Birr
https://vector4engineering.com/product/28-byj48-stepper-motor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
FLYSKY FS-IA10B 10CH 2.4GHZ AFHDS RECEIVER
- FlySky FS-iA10B 10CH 2.4Ghz AFHDS Receiver (Rx) with PPM & Telemetry
- Model: FS-iA10B
- Channels: 10
- Frequency range: 2.4-2.48GHz
- Output data: PPM, i.BUS, S.BUS, PWM
- Number of bands: 140
- Transmitting power: Not more than 20dBm
- Receiver sensitivity: -105dBm
- Encoding: GFSK
- 2.4G mode: the second generation of an enhanced version of the automatic FM digital system
- Antenna length: 26 mm x 2 (dual antenna)
- Input Power: 4.0-6.5V DC
- Dual antennas give the FS-iA10B for unparalleled reception (reported at well over 1km) and interference rejection capability.
Price 5500 Birr
https://vector4engineering.com/product/flysky-fs-ia10b-10ch-2-4ghz-afhds-receiver/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- FlySky FS-iA10B 10CH 2.4Ghz AFHDS Receiver (Rx) with PPM & Telemetry
- Model: FS-iA10B
- Channels: 10
- Frequency range: 2.4-2.48GHz
- Output data: PPM, i.BUS, S.BUS, PWM
- Number of bands: 140
- Transmitting power: Not more than 20dBm
- Receiver sensitivity: -105dBm
- Encoding: GFSK
- 2.4G mode: the second generation of an enhanced version of the automatic FM digital system
- Antenna length: 26 mm x 2 (dual antenna)
- Input Power: 4.0-6.5V DC
- Dual antennas give the FS-iA10B for unparalleled reception (reported at well over 1km) and interference rejection capability.
Price 5500 Birr
https://vector4engineering.com/product/flysky-fs-ia10b-10ch-2-4ghz-afhds-receiver/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
ULTRASONIC SENSOR
- Operating voltage: +5V
- Practical Measuring Distance: 2cm to 80cm
- Accuracy: 3mm
- Measuring angle covered: <15°
- Operating Current: <15mA
- Operating Frequency: 40Hz
- The HC-SR04 Ultrasonic (US) sensor is a 4 pin module, whose pin names are Vcc, Trigger, Echo and Ground respectively.
- The module has two eyes like projects in the front which forms the Ultrasonic transmitter and Receiver.
- The Ultrasonic transmitter transmits an ultrasonic wave, this wave travels in air and when it gets objected by any material it gets reflected back toward the sensor this reflected wave is observed by the Ultrasonic receiver module.
Price 700 Birr
https://vector4engineering.com/product/ultrasonic-sensor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Operating voltage: +5V
- Practical Measuring Distance: 2cm to 80cm
- Accuracy: 3mm
- Measuring angle covered: <15°
- Operating Current: <15mA
- Operating Frequency: 40Hz
- The HC-SR04 Ultrasonic (US) sensor is a 4 pin module, whose pin names are Vcc, Trigger, Echo and Ground respectively.
- The module has two eyes like projects in the front which forms the Ultrasonic transmitter and Receiver.
- The Ultrasonic transmitter transmits an ultrasonic wave, this wave travels in air and when it gets objected by any material it gets reflected back toward the sensor this reflected wave is observed by the Ultrasonic receiver module.
Price 700 Birr
https://vector4engineering.com/product/ultrasonic-sensor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
A4988 STEPPER MOTOR DRIVER
- Max. Operating Voltage: 35V
- Min. Operating Voltage: 8V
- Max. Current Per Phase: 2A
- Microstep resolution: Full step, ½ step, ¼ step, 1/8 and 1/16 step
- Reverse voltage protection: No
- Dimensions: 15.5 × 20.5 mm (0.6″ × 0.8″)
- Short-to-ground and shorted-load protection
- Low RDS(ON) outputs
- Thermal shutdown circuitry
- This stepper motor driver lets you to operate bipolar stepper motors in full-, half-, quarter-, eighth- and sixteenth-step modes , with an output drive capacity of up to 35 V and 2 A.
Price 500 Birr
https://vector4engineering.com/product/a4988-stepper-motor-driver/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Max. Operating Voltage: 35V
- Min. Operating Voltage: 8V
- Max. Current Per Phase: 2A
- Microstep resolution: Full step, ½ step, ¼ step, 1/8 and 1/16 step
- Reverse voltage protection: No
- Dimensions: 15.5 × 20.5 mm (0.6″ × 0.8″)
- Short-to-ground and shorted-load protection
- Low RDS(ON) outputs
- Thermal shutdown circuitry
- This stepper motor driver lets you to operate bipolar stepper motors in full-, half-, quarter-, eighth- and sixteenth-step modes , with an output drive capacity of up to 35 V and 2 A.
Price 500 Birr
https://vector4engineering.com/product/a4988-stepper-motor-driver/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
ATMEGA32 MICROCONTROLLER
- ATMega32 – 8-Bit AVR Microcontroller
- Number of Pins 40
- Operating voltage +4.5 to +5.5 V (+5.5V being absolute maximum)
- Number of I/O pins 32
- ADC module : 8 channels , 10-bit resolution ADC
- Timer module : Two 8-bit counters, One 16-bit counter
- Analog Comparators 1
- PWM channels : 4
- 0-8MHz Calibrated Internal Oscillator
- Program Memory Type : Flash
- Program memory : 32Kbytes[10000 write/erase cycles]
- CPU Speed (MIPS) : 16MIPs
- RAM Bytes : 2KBytes
- Data EEPROM : 1024 Bytes
ATMEGA32 is easy to program AVR controller. With appreciable program memory it can satisfy most EMBEDDED SYSTEMS. With various sleep modes it can work on MOBILE EMBEDDED SYSTEMS.
Price 1000 Birr
https://vector4engineering.com/product/atmega32/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- ATMega32 – 8-Bit AVR Microcontroller
- Number of Pins 40
- Operating voltage +4.5 to +5.5 V (+5.5V being absolute maximum)
- Number of I/O pins 32
- ADC module : 8 channels , 10-bit resolution ADC
- Timer module : Two 8-bit counters, One 16-bit counter
- Analog Comparators 1
- PWM channels : 4
- 0-8MHz Calibrated Internal Oscillator
- Program Memory Type : Flash
- Program memory : 32Kbytes[10000 write/erase cycles]
- CPU Speed (MIPS) : 16MIPs
- RAM Bytes : 2KBytes
- Data EEPROM : 1024 Bytes
ATMEGA32 is easy to program AVR controller. With appreciable program memory it can satisfy most EMBEDDED SYSTEMS. With various sleep modes it can work on MOBILE EMBEDDED SYSTEMS.
Price 1000 Birr
https://vector4engineering.com/product/atmega32/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
❤1
TRANSISTOR MJE13003
- Transistor Type: NPN
- Max Collector Current(IC): 5A
- Max Collector-Emitter Voltage (VCE): 400V
- Max Collector-Base Voltage (VCB): 700V
- Max Emitter-Base Voltage (VEBO): 9V
- Max Collector Dissipation (Pc): 40 Watt
- Max Transition Frequency (fT): 4 MHz
- Minimum & Maximum DC Current Gain (hFE): 8– 40
- It is built with a special technology that makes this transistor stable and reliable to work on high voltages with very high speed switching capabilities. The device is capable of handling collector-emitter voltage of 400V DC and collector-emitter voltage of 700V DC which makes it ideal to use in wide variety of AC and DC high voltage applications.It can also be used for general purpose switching and amplification purposes.
Price 50 Birr
https://vector4engineering.com/product/mje13003-transistor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
- Transistor Type: NPN
- Max Collector Current(IC): 5A
- Max Collector-Emitter Voltage (VCE): 400V
- Max Collector-Base Voltage (VCB): 700V
- Max Emitter-Base Voltage (VEBO): 9V
- Max Collector Dissipation (Pc): 40 Watt
- Max Transition Frequency (fT): 4 MHz
- Minimum & Maximum DC Current Gain (hFE): 8– 40
- It is built with a special technology that makes this transistor stable and reliable to work on high voltages with very high speed switching capabilities. The device is capable of handling collector-emitter voltage of 400V DC and collector-emitter voltage of 700V DC which makes it ideal to use in wide variety of AC and DC high voltage applications.It can also be used for general purpose switching and amplification purposes.
Price 50 Birr
https://vector4engineering.com/product/mje13003-transistor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
INFRARED LED
- High reliability
- High radiant intensity
- Peak wavelength p=940nm
- 2.54mm Lead spacing
- Low forward voltage
- Infrared LEDs are used for remote controls (they’re the little LED in the part you point at your TV) and ‘night-vision’ cameras, and these little blue guys are high powered ones! They are 940nm wavelength, which is what nearly all devices listen to. They’re 20 degree beamwidth, and work great for any kind of remote control application.
Price 40 Birr
https://vector4engineering.com/product/infrared-led/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- High reliability
- High radiant intensity
- Peak wavelength p=940nm
- 2.54mm Lead spacing
- Low forward voltage
- Infrared LEDs are used for remote controls (they’re the little LED in the part you point at your TV) and ‘night-vision’ cameras, and these little blue guys are high powered ones! They are 940nm wavelength, which is what nearly all devices listen to. They’re 20 degree beamwidth, and work great for any kind of remote control application.
Price 40 Birr
https://vector4engineering.com/product/infrared-led/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
VOLTAGE REGULATOR LM317T
- Capable of providing upto 1.5A current at the output.
- Voltage adjustable from 1.2V to 37V
- Requires low external components
- Requires only two external resistors for output adjustment.
- Capable of short circuit protection
- Over heat shutdown function
- Reliable to use in commercial applications
- Maximum input voltage is 40V DC
- Low standby current
Price 50 Birr
https://vector4engineering.com/product/lm317-voltage-regulator/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Capable of providing upto 1.5A current at the output.
- Voltage adjustable from 1.2V to 37V
- Requires low external components
- Requires only two external resistors for output adjustment.
- Capable of short circuit protection
- Over heat shutdown function
- Reliable to use in commercial applications
- Maximum input voltage is 40V DC
- Low standby current
Price 50 Birr
https://vector4engineering.com/product/lm317-voltage-regulator/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
❤1
L298N MOTOR DRIVER MODULE
- Driver Chip: Double H Bridge L298N
- Motor Supply Voltage (Maximum): 46V
- Motor Supply Current (Maximum): 2A
- Logic Voltage: 5V
- Driver Voltage: 5-35V
- Driver Current:2A
- Logical Current:0-36mA
- Maximum Power (W): 25W
- Heatsink for better performance
- Power-On LED indicator
- This L298N Motor Driver Module is a high power motor driver module for driving DC and Stepper Motors.
- L298N Module can control up to 4 DC motors, or 2 DC motors with directional and speed control.
Price 1250 Birr
https://vector4engineering.com/product/l298-motor-driver-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Driver Chip: Double H Bridge L298N
- Motor Supply Voltage (Maximum): 46V
- Motor Supply Current (Maximum): 2A
- Logic Voltage: 5V
- Driver Voltage: 5-35V
- Driver Current:2A
- Logical Current:0-36mA
- Maximum Power (W): 25W
- Heatsink for better performance
- Power-On LED indicator
- This L298N Motor Driver Module is a high power motor driver module for driving DC and Stepper Motors.
- L298N Module can control up to 4 DC motors, or 2 DC motors with directional and speed control.
Price 1250 Birr
https://vector4engineering.com/product/l298-motor-driver-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
MULTIMETER TEST LEADS – PROBES
- 1 Pair 1000V 10A Needle Tip Probe for Universal Digital Multimeter Test Leads Pin Wire Pen Cable 80cm
- Probe Color: Gilded
- Sharp contact end
- Compatible with universal multimeters
- Maximum current : 10A
- Test voltage range: 1000V Max
- Cable length: 80cm
- Cat III 1000V copper coated custom painted.
- Reinforced by Silicon Anti-break
- Anti-burn and heat resistant
- Suit for testing IC components
Price 380 Birr
https://vector4engineering.com/product/multimeter-test-leads-probes/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- 1 Pair 1000V 10A Needle Tip Probe for Universal Digital Multimeter Test Leads Pin Wire Pen Cable 80cm
- Probe Color: Gilded
- Sharp contact end
- Compatible with universal multimeters
- Maximum current : 10A
- Test voltage range: 1000V Max
- Cable length: 80cm
- Cat III 1000V copper coated custom painted.
- Reinforced by Silicon Anti-break
- Anti-burn and heat resistant
- Suit for testing IC components
Price 380 Birr
https://vector4engineering.com/product/multimeter-test-leads-probes/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
LIMIT SWITCH V-15-1C25
Ciruit – SPDT
Current rating – 15A (AC), 600mA (DC)
Voltage Rating – AC 250V
Voltage Rating – DC 125V
Actuator type – Round (Pin Plunger)
Termination type – Quick Connect – 0.187″ (4.7mm)
Ingress Protection – IP40
Operating force – 200gf
Release force – 50gf
Pretravel – 0.047″ (1.2mm)
Differential travel – 0.016″ (0.4mm)
Overtravel – 0.040″ (1.0mm)
Operating temperature – -25°C ~ 80°C
Operating position – 0.579″ (14.7mm)
Price 200 Birr
https://vector4engineering.com/product/limit-switch-v-15-1c25/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
Ciruit – SPDT
Current rating – 15A (AC), 600mA (DC)
Voltage Rating – AC 250V
Voltage Rating – DC 125V
Actuator type – Round (Pin Plunger)
Termination type – Quick Connect – 0.187″ (4.7mm)
Ingress Protection – IP40
Operating force – 200gf
Release force – 50gf
Pretravel – 0.047″ (1.2mm)
Differential travel – 0.016″ (0.4mm)
Overtravel – 0.040″ (1.0mm)
Operating temperature – -25°C ~ 80°C
Operating position – 0.579″ (14.7mm)
Price 200 Birr
https://vector4engineering.com/product/limit-switch-v-15-1c25/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
HD74LS90P COUNTER/DIVIDER
- Logic Function: Counter/Divider
- Operation Mode: UP Counter
- Number of Elements per Chip: 1
- Number of Element Inputs: 2
- Number of Element Outputs: 4
- Number of Stages: 4
- Reset Type: Asynchronous
- Direction Type: Uni-Directional
- Triggering Type: Negative-Edge
- Maximum Propagation Delay Time @ Maximum CL (ns): 50@5V
- Absolute Propagation Delay Time (ns): 50
- Process Technology: Bipolar
- Typical Operating Supply Voltage (V): 5
- Propagation Delay Test Condition (pF): 15
- Size: 19mm x 8.6mm x 7.2mm
Price 75 Birr
https://vector4engineering.com/product/hd74ls90p-counter-divider/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Logic Function: Counter/Divider
- Operation Mode: UP Counter
- Number of Elements per Chip: 1
- Number of Element Inputs: 2
- Number of Element Outputs: 4
- Number of Stages: 4
- Reset Type: Asynchronous
- Direction Type: Uni-Directional
- Triggering Type: Negative-Edge
- Maximum Propagation Delay Time @ Maximum CL (ns): 50@5V
- Absolute Propagation Delay Time (ns): 50
- Process Technology: Bipolar
- Typical Operating Supply Voltage (V): 5
- Propagation Delay Test Condition (pF): 15
- Size: 19mm x 8.6mm x 7.2mm
Price 75 Birr
https://vector4engineering.com/product/hd74ls90p-counter-divider/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
SLIDE SWITCH 6 PIN
- 6 Pin 15mm DPDT Black Slide Switch
- Main Color : Black
- Action Type : DPDT
- Terminals Quantity : 6
- Working Power : 0.5A 50V DC
- Contact Resistance : 30mohm Max
- Insulation Resistance : 100ohm Min at 500V DC
- Withstand Voltage : AC 500V for 1 min
Price 50 Birr
https://vector4engineering.com/product/slide-switch-6-pin/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- 6 Pin 15mm DPDT Black Slide Switch
- Main Color : Black
- Action Type : DPDT
- Terminals Quantity : 6
- Working Power : 0.5A 50V DC
- Contact Resistance : 30mohm Max
- Insulation Resistance : 100ohm Min at 500V DC
- Withstand Voltage : AC 500V for 1 min
Price 50 Birr
https://vector4engineering.com/product/slide-switch-6-pin/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
MQ-3 GAS SENSOR
- Good sensitivity to ALCOHOL gas
- MQ-3 module is suitable for detecting Alcohol, Benzine, CH4, Hexane, LPG, CO. Sensitive material of MQ-3 gas sensor is SnO2, which with lower conductivity in clean air. When the target alcohol gas exist, the sensor’s conductivity is more higher along with the gas concentration rising.
- Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off)
- Current Consumption: 150mA
- DO output: TTL digital 0 and 1 ( 0.1 and 5V)
- AO output: 0.1- 0.3 V (relative to pollution), the maximum concentration of a voltage of about 4V
- Detecting Concentration: 0.05-10mg/L Alcohol
- Interface: 1 TTL compatible input (HSW), 1 TTL compatible output (ALR)
Price 950 Birr
https://vector4engineering.com/product/mq-3-gas-sensor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
- Good sensitivity to ALCOHOL gas
- MQ-3 module is suitable for detecting Alcohol, Benzine, CH4, Hexane, LPG, CO. Sensitive material of MQ-3 gas sensor is SnO2, which with lower conductivity in clean air. When the target alcohol gas exist, the sensor’s conductivity is more higher along with the gas concentration rising.
- Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off)
- Current Consumption: 150mA
- DO output: TTL digital 0 and 1 ( 0.1 and 5V)
- AO output: 0.1- 0.3 V (relative to pollution), the maximum concentration of a voltage of about 4V
- Detecting Concentration: 0.05-10mg/L Alcohol
- Interface: 1 TTL compatible input (HSW), 1 TTL compatible output (ALR)
Price 950 Birr
https://vector4engineering.com/product/mq-3-gas-sensor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
PAM8403 STEREO AUDIO AMPLIFIER MODULE
- PAM8403 is an Amplifier Board which can be powered using simple 5V input and could drive two 3W + 3W stereo speakers. It is an excellent choice for those who want a Class-D stereo audio amplifier in small board space.
- Operating Voltage: Wide power supply ranges from 2.5V to 5.5V DC
- Dual-channel stereo with high output power (3W+3W Output at 10% THD with a 4Ω Load @5v DC)
- Max Gain 24 dB.
- Filterless architecture
- Low Quiescent Current and Low EMI
- Operating Temperature: -40 to +85°C
- Short Circuit Protection
- Thermal Shutdown
- Superior Low Noise
- Efficiency up to 90%
- Dimensions (LxWxH) in cm 2.1 x 1.8 x .3
Price 550 Birr
https://vector4engineering.com/product/pam8403-stereo-audio-amplifier-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- PAM8403 is an Amplifier Board which can be powered using simple 5V input and could drive two 3W + 3W stereo speakers. It is an excellent choice for those who want a Class-D stereo audio amplifier in small board space.
- Operating Voltage: Wide power supply ranges from 2.5V to 5.5V DC
- Dual-channel stereo with high output power (3W+3W Output at 10% THD with a 4Ω Load @5v DC)
- Max Gain 24 dB.
- Filterless architecture
- Low Quiescent Current and Low EMI
- Operating Temperature: -40 to +85°C
- Short Circuit Protection
- Thermal Shutdown
- Superior Low Noise
- Efficiency up to 90%
- Dimensions (LxWxH) in cm 2.1 x 1.8 x .3
Price 550 Birr
https://vector4engineering.com/product/pam8403-stereo-audio-amplifier-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
ZK-4WD CAR CHASSIS KIT
- Product size (L x W x H): 25.5 x 15x 6.5 cm / 10.0 x 5.9 x 2.6 inches
Package includes
- Car chassis (acrylic material) – 2
- 20 line speed encoder (non-ordinary six-lane ten-wire) – 4
- Fasteners/T stand – 8
- 8mm M3 Screw – 16
- 30mm M3 Screw – 8
- M3 Nut – 8
- L30 Spacer – 6
- 4 AA battery holder – 1
Price 1800 Birr
https://vector4engineering.com/product/zk-4wd-car-chassis-kit/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Product size (L x W x H): 25.5 x 15x 6.5 cm / 10.0 x 5.9 x 2.6 inches
Package includes
- Car chassis (acrylic material) – 2
- 20 line speed encoder (non-ordinary six-lane ten-wire) – 4
- Fasteners/T stand – 8
- 8mm M3 Screw – 16
- 30mm M3 Screw – 8
- M3 Nut – 8
- L30 Spacer – 6
- 4 AA battery holder – 1
Price 1800 Birr
https://vector4engineering.com/product/zk-4wd-car-chassis-kit/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
GPS MODULE NEO-M8N
- NEO-M8N Flight Controller GPS Module with On-Board Compass M8 Engine PX4 Pixhawk TR for OCDAY Drone GPS
- Anti jamming Active CW detection and removal.
- Extra onboard SAW band pass filter (NEO-M8N/Q).
- Data-logger For position, velocity, and time (NEO-M8N).
- With sticker, it is easy and quick to install.
- Concurrent GNSS: up to 10 Hz
- tracking sensitivity: -161dBm
- Capture sensitivity: -148dBm
- Cold start time: 38s average
- Warm start time: 35s average
- Hot start time: 1s average
- Capture time: 0.1s Average
- Sensitivity to Tracking & Nav: -167 dBm
- Cold starts: -148 dBm
- Hot starts: -156 dBm
- wide power supply voltage: +3.5V~+5.5V
Price 9500 Birr
https://vector4engineering.com/product/gps-module-neo-m8n/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- NEO-M8N Flight Controller GPS Module with On-Board Compass M8 Engine PX4 Pixhawk TR for OCDAY Drone GPS
- Anti jamming Active CW detection and removal.
- Extra onboard SAW band pass filter (NEO-M8N/Q).
- Data-logger For position, velocity, and time (NEO-M8N).
- With sticker, it is easy and quick to install.
- Concurrent GNSS: up to 10 Hz
- tracking sensitivity: -161dBm
- Capture sensitivity: -148dBm
- Cold start time: 38s average
- Warm start time: 35s average
- Hot start time: 1s average
- Capture time: 0.1s Average
- Sensitivity to Tracking & Nav: -167 dBm
- Cold starts: -148 dBm
- Hot starts: -156 dBm
- wide power supply voltage: +3.5V~+5.5V
Price 9500 Birr
https://vector4engineering.com/product/gps-module-neo-m8n/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
TRANSISTOR BD139
- It can drive loads upto 1.5A which is a good feature due to which you can drive many high current components such as high power LEDs, high current relays, motors etc. The collector emitter and collector base voltage is also very high therefore it can easily survive in an electronic circuit that is operated under 80 volts. The collector dissipation is 12.5W due to which it is also ideal to use it in audio amplifier circuits.
- Transistor Type: NPN
- Max Collector Current(IC): 1.5A
- Max Collector-Emitter Voltage (VCE): 80V
- Max Collector-Base Voltage (VCB): 80V
- Max Emitter-Base Voltage (VEBO): 5V
- Max Collector Dissipation (Pc): 12.5 Watt
- Max Transition Frequency (fT): 190 MHz
- Minimum & Maximum DC Current Gain (hFE): 25 – 250
Price 100 Birr
https://vector4engineering.com/product/transistor-bd139/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
- It can drive loads upto 1.5A which is a good feature due to which you can drive many high current components such as high power LEDs, high current relays, motors etc. The collector emitter and collector base voltage is also very high therefore it can easily survive in an electronic circuit that is operated under 80 volts. The collector dissipation is 12.5W due to which it is also ideal to use it in audio amplifier circuits.
- Transistor Type: NPN
- Max Collector Current(IC): 1.5A
- Max Collector-Emitter Voltage (VCE): 80V
- Max Collector-Base Voltage (VCB): 80V
- Max Emitter-Base Voltage (VEBO): 5V
- Max Collector Dissipation (Pc): 12.5 Watt
- Max Transition Frequency (fT): 190 MHz
- Minimum & Maximum DC Current Gain (hFE): 25 – 250
Price 100 Birr
https://vector4engineering.com/product/transistor-bd139/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
BATTERY HOLDER
- This is a 4xAA battery holder.
- It can hold four AA batteries in series
- Total output voltage 6V
- The leads are about 140mm, and the last 5mm of them are tinned.
Dimensions:
Height: 1.6cm
Length: 5,8cm
Width: 6.4cm
Price 200 Birr
https://vector4engineering.com/product/battery-holder/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- This is a 4xAA battery holder.
- It can hold four AA batteries in series
- Total output voltage 6V
- The leads are about 140mm, and the last 5mm of them are tinned.
Dimensions:
Height: 1.6cm
Length: 5,8cm
Width: 6.4cm
Price 200 Birr
https://vector4engineering.com/product/battery-holder/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
PICKIT3 PROGRAMMER + UNIVERSAL PROGRAMMER SEAT
- PICKIT3 Programmer + PIC ICD2 PICKit 2 PICKIT 3 Programming Adapter Universal Programmer Seat
- USB (Full speed 12 Mbits/s interface to host PC)
- Real-time execution
- MPLAB IDE compatible
- Built-in over-voltage/short circuit monitor
- Firmware upgradeable from PC/web download
- Totally enclosed
- Supports low voltage to 2.0 volts (2.0v to 6.0v range)
- Diagnostic LEDs (power, busy, error)
- Read/write program and data memory of microcontroller
-Erase of program memory space with verification
- Freeze-peripherals at breakpoint
- Program up to 512K byte flash with the Programmer-to-Go
Price 7500 Birr
https://vector4engineering.com/product/pickit3-programmer-universal-programmer-seat/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- PICKIT3 Programmer + PIC ICD2 PICKit 2 PICKIT 3 Programming Adapter Universal Programmer Seat
- USB (Full speed 12 Mbits/s interface to host PC)
- Real-time execution
- MPLAB IDE compatible
- Built-in over-voltage/short circuit monitor
- Firmware upgradeable from PC/web download
- Totally enclosed
- Supports low voltage to 2.0 volts (2.0v to 6.0v range)
- Diagnostic LEDs (power, busy, error)
- Read/write program and data memory of microcontroller
-Erase of program memory space with verification
- Freeze-peripherals at breakpoint
- Program up to 512K byte flash with the Programmer-to-Go
Price 7500 Birr
https://vector4engineering.com/product/pickit3-programmer-universal-programmer-seat/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING