TEENSY 4 AUDIO SHIELD
- The Teensy Audio shield utilizes the SGTL5000 stereo codec with headphone amp IC to decode and drive audio files and the Cortex-M4 DSP instructions from the Teensy dev board to provide power to a real-time FFT.
- Teensy 4 Audio Shield (Rev D)
- 16 bit, 44.1kHz Sample Rate Audio
- Plays Uncompressed WAV and Raw Audio Files
- 4 Channel Software Mixer
- 3.5mm Audio Jack
- micro-SD Card Slot
- Supports Stereo Headphone and Stereo Line-Level Output
Price 2250 Birr
https://vector4engineering.com/product/teensy-4-audio-shield/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- The Teensy Audio shield utilizes the SGTL5000 stereo codec with headphone amp IC to decode and drive audio files and the Cortex-M4 DSP instructions from the Teensy dev board to provide power to a real-time FFT.
- Teensy 4 Audio Shield (Rev D)
- 16 bit, 44.1kHz Sample Rate Audio
- Plays Uncompressed WAV and Raw Audio Files
- 4 Channel Software Mixer
- 3.5mm Audio Jack
- micro-SD Card Slot
- Supports Stereo Headphone and Stereo Line-Level Output
Price 2250 Birr
https://vector4engineering.com/product/teensy-4-audio-shield/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
TEENSY 4.0
- ARM Cortex-M7 at 600MHz
- 1024K RAM (512K is tightly coupled)
- 2048K Flash (64K reserved for recovery & EEPROM emulation)
- 2 USB ports, both 480MBit/sec
- 3 CAN Bus (1 with CAN FD)
- 2 I2S Digital Audio
- 1 S/PDIF Digital Audio
- 1 SDIO (4 bit) native SD
- 3 SPI, all with 16 word FIFO
- 3 I2C, all with 4 byte FIFO
- 7 Serial, all with 4 byte FIFO
- 32 general purpose DMA channels
- 31 PWM pins
- 40 digital pins, all interrrupt capable
- 14 analog pins, 2 ADCs on chip
- Cryptographic Acceleration
- Random Number Generator
- RTC for date/time
- Programmable FlexIO
- Pixel Processing Pipeline
- Peripheral cross triggering
- Power On/Off management
Price 7500 Birr
https://vector4engineering.com/product/teensy-4-0/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- ARM Cortex-M7 at 600MHz
- 1024K RAM (512K is tightly coupled)
- 2048K Flash (64K reserved for recovery & EEPROM emulation)
- 2 USB ports, both 480MBit/sec
- 3 CAN Bus (1 with CAN FD)
- 2 I2S Digital Audio
- 1 S/PDIF Digital Audio
- 1 SDIO (4 bit) native SD
- 3 SPI, all with 16 word FIFO
- 3 I2C, all with 4 byte FIFO
- 7 Serial, all with 4 byte FIFO
- 32 general purpose DMA channels
- 31 PWM pins
- 40 digital pins, all interrrupt capable
- 14 analog pins, 2 ADCs on chip
- Cryptographic Acceleration
- Random Number Generator
- RTC for date/time
- Programmable FlexIO
- Pixel Processing Pipeline
- Peripheral cross triggering
- Power On/Off management
Price 7500 Birr
https://vector4engineering.com/product/teensy-4-0/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
CABLE TIE 4.8*200mm and 4.8*300mm
- Nylon Cable tie
- Smooth edges for effortless insertion
- Self-locking Fastener Design, Strong durable powerful lock, easy handling and prevent snagging in tight.
Price of CABLE TIE 4.8*200mm 4 Birr
Price of CABLE TIE 4.8*300mm 6 Birr
https://vector4engineering.com/product/cable-tie-4-8200mm/
https://vector4engineering.com/product/cable-tie-4-8300mm/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Nylon Cable tie
- Smooth edges for effortless insertion
- Self-locking Fastener Design, Strong durable powerful lock, easy handling and prevent snagging in tight.
Price of CABLE TIE 4.8*200mm 4 Birr
Price of CABLE TIE 4.8*300mm 6 Birr
https://vector4engineering.com/product/cable-tie-4-8200mm/
https://vector4engineering.com/product/cable-tie-4-8300mm/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
❤1
VOLTAGE SENSOR MODULE
- Input Voltage: 0 to 25V
- Voltage Detection Range: 0.02445 to 25
- Analog Voltage Resolution: 0.00489V
- Needs no external components
- Easy to use with Microcontrollers
- Dimensions: 4 × 3 × 2 cm
Price 750 Birr
https://vector4engineering.com/product/voltage-sensor-detection-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Input Voltage: 0 to 25V
- Voltage Detection Range: 0.02445 to 25
- Analog Voltage Resolution: 0.00489V
- Needs no external components
- Easy to use with Microcontrollers
- Dimensions: 4 × 3 × 2 cm
Price 750 Birr
https://vector4engineering.com/product/voltage-sensor-detection-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
ARDUINO MKR WIFI 1010
- Microcontroller = SAMD21
- Board Power Supply (USB/VIN) = 5V
- Radio module = u-blox NINA-W102
- Supported Battery = Li-Po Single Cell, 3.7V, 1024mAh Minimum
- Secure Element = ATECC508
- Circuit Operating Voltage = 3.3V
- PWM Pins = 13
- Digital Pins = 8
- Analog Pins = 7
- UART = 1
- SPI = 1
- I2C = 1
- External Interrupts = 10
- Flash memory = 256KB
- SRAM = 32KB
- EEPROM = no
- USB = Full-Speed USB Device and embedded Host
- LED_BUILTIN = 6
- Clock speed = 32.768 kHz (RTC), 48 MHz
- IT is a solution to your basic IoT applications.Using this device, you can develop a WiFi-connected sensors network or can produce a BLE device connected to your cell phone.
Price 4550 Birr
https://vector4engineering.com/product/wifi-1010/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Microcontroller = SAMD21
- Board Power Supply (USB/VIN) = 5V
- Radio module = u-blox NINA-W102
- Supported Battery = Li-Po Single Cell, 3.7V, 1024mAh Minimum
- Secure Element = ATECC508
- Circuit Operating Voltage = 3.3V
- PWM Pins = 13
- Digital Pins = 8
- Analog Pins = 7
- UART = 1
- SPI = 1
- I2C = 1
- External Interrupts = 10
- Flash memory = 256KB
- SRAM = 32KB
- EEPROM = no
- USB = Full-Speed USB Device and embedded Host
- LED_BUILTIN = 6
- Clock speed = 32.768 kHz (RTC), 48 MHz
- IT is a solution to your basic IoT applications.Using this device, you can develop a WiFi-connected sensors network or can produce a BLE device connected to your cell phone.
Price 4550 Birr
https://vector4engineering.com/product/wifi-1010/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
VIBRATION SENSOR
- The vibration sensor module based on the vibration sensor SW-420 and Comparator LM393 is used to detect vibrations.
- Operating Voltage: 3.3V to 5V DC
- Operating Current: 15mA
- Using SW-420 normally closed type vibration sensor
- LEDs indicating output and power
- LM393 based design
- Easy to use with Microcontrollers or even with normal Digital/Analog IC
- Used for a variety of shock triggered systems, theft alarm, smart car, an earthquake alarm, motorcycle alarm.
Price 600 Birr
https://vector4engineering.com/product/vibration-sensor-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- The vibration sensor module based on the vibration sensor SW-420 and Comparator LM393 is used to detect vibrations.
- Operating Voltage: 3.3V to 5V DC
- Operating Current: 15mA
- Using SW-420 normally closed type vibration sensor
- LEDs indicating output and power
- LM393 based design
- Easy to use with Microcontrollers or even with normal Digital/Analog IC
- Used for a variety of shock triggered systems, theft alarm, smart car, an earthquake alarm, motorcycle alarm.
Price 600 Birr
https://vector4engineering.com/product/vibration-sensor-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
YF-S201 Water Flow Sensor
- Operating Voltage: 4.5V to 18V DC
- Output type: 5V TTL
- Maximum current draw: 15mA at 5V
- The sensor used: Hall Effect
- Working Flow rate: 1 to 30 Liters/Minute
- Accuracy: ±10%
- Pulses per Liter: 450
- water pressure < 1.75MPa
- Output duty cycle: 50% +-10%
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
- This sensor sits in line with your water line and contains a pinwheel sensor to measure how much liquid has moved through it. There’s an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.
Price 1500 Birr
https://vector4engineering.com/product/yf-s201-water-flow-sensor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
- Operating Voltage: 4.5V to 18V DC
- Output type: 5V TTL
- Maximum current draw: 15mA at 5V
- The sensor used: Hall Effect
- Working Flow rate: 1 to 30 Liters/Minute
- Accuracy: ±10%
- Pulses per Liter: 450
- water pressure < 1.75MPa
- Output duty cycle: 50% +-10%
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
- This sensor sits in line with your water line and contains a pinwheel sensor to measure how much liquid has moved through it. There’s an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.
Price 1500 Birr
https://vector4engineering.com/product/yf-s201-water-flow-sensor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
W1209 THERMOSTAT TEMPERATURE CONTROL SWITCH
- Temperature Control Range: -50 to 110 degree
- Input Power: DC 12V
- Resolution: -9.9 to 99.9 is 0.1 degree, other temperature ranges 1 degree
- Measuring Inputs: NTC (10K 0.5%) Waterproof sensor
- Output Range: 1 channel relay output, capacity is 10A
- Environmental Requirements: -10-60 degree, humidity 20% -85%
- Size: 48 x 40mm
- Refresh rate: 0.5 Seconds
- Power Consumption: Static Current: less than or equal to 35mA, attract current: less than or equal to 65mA
Display Type: 0.28″ three digital display tube
Price 1,500 Birr
https://vector4engineering.com/product/w1209-thermostat-temperature-control-switch/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Temperature Control Range: -50 to 110 degree
- Input Power: DC 12V
- Resolution: -9.9 to 99.9 is 0.1 degree, other temperature ranges 1 degree
- Measuring Inputs: NTC (10K 0.5%) Waterproof sensor
- Output Range: 1 channel relay output, capacity is 10A
- Environmental Requirements: -10-60 degree, humidity 20% -85%
- Size: 48 x 40mm
- Refresh rate: 0.5 Seconds
- Power Consumption: Static Current: less than or equal to 35mA, attract current: less than or equal to 65mA
Display Type: 0.28″ three digital display tube
Price 1,500 Birr
https://vector4engineering.com/product/w1209-thermostat-temperature-control-switch/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
ARDUINO MEGA PRO
- Embed version of Mega 2560 CH340G/ATmega2560 – compatible with Arduino Mega 2560 board.
- Built on the Atmel ATmega2560 microcontroller and USB-UART interface chip CH340G.
- Form-factor – Mega PRO
- Microcontroller – ATmega 2560 (16Mhz)
- USB-UART interface – CH340G (12Mhz)
- Input voltage – 6-9V (normal 6-8V)
- PC connection socket – MicroUSB
- 70 digital I/O
- 16 analog inputs
- 14 PWM
- 4 bus of UART
- connects to the computer via microUSB cable (used for almost all Android smartphones).
- Output current for 5V – about 800mA, for 3.3V – about 800mA (Please note that the higher the input voltage the lower the outgoing current).
Price 2750 Birr
https://vector4engineering.com/product/arduino-mega-pro/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Embed version of Mega 2560 CH340G/ATmega2560 – compatible with Arduino Mega 2560 board.
- Built on the Atmel ATmega2560 microcontroller and USB-UART interface chip CH340G.
- Form-factor – Mega PRO
- Microcontroller – ATmega 2560 (16Mhz)
- USB-UART interface – CH340G (12Mhz)
- Input voltage – 6-9V (normal 6-8V)
- PC connection socket – MicroUSB
- 70 digital I/O
- 16 analog inputs
- 14 PWM
- 4 bus of UART
- connects to the computer via microUSB cable (used for almost all Android smartphones).
- Output current for 5V – about 800mA, for 3.3V – about 800mA (Please note that the higher the input voltage the lower the outgoing current).
Price 2750 Birr
https://vector4engineering.com/product/arduino-mega-pro/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
CAPACITIVE TOUCH PAD 16 KEYS
- The semiconductor-based touch pad is the durable alternative to classic keyboards with switches.
- Chipset: TTP229
- Supply voltage: 2.4 – 5.5 V DC
- standby consumption from 2 µA
- serial interface
- selectable sampling rate
- automatic calibration
- dimensions:65 x 50 mm
Price 300 Birr
https://vector4engineering.com/product/capacitive-touch-pad-16-keys/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- The semiconductor-based touch pad is the durable alternative to classic keyboards with switches.
- Chipset: TTP229
- Supply voltage: 2.4 – 5.5 V DC
- standby consumption from 2 µA
- serial interface
- selectable sampling rate
- automatic calibration
- dimensions:65 x 50 mm
Price 300 Birr
https://vector4engineering.com/product/capacitive-touch-pad-16-keys/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
4×4 MATRIX 16 KEYPAD
- usually is used as input in a project.
- It has 16 keys in total, which means the same input values.
- The 4 x 4 Matrix Keypad Module is a non-encoded matrix keypad consisting of 16 keys in parallel.
- The keys of each row and column are connected through the pins outside – pin R1-R4 as labeled beside control the rows, when L1-L4, the columns.
- A 4×4 matrix keypad consisting of microswitch buttons.
- The pin designations on each PCB are shown on each PCB.
- Four pins are thus used as an ‘x’ coordinate and the other 4 as a ‘y’ coordinate.
- The module is already equipped with a soldered pin-headers.
- Expanded development application modules for single chip
- With 16 keys and 8 pin
Price 350 Birr
https://vector4engineering.com/product/4x4-matrix-16-keypad/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
- usually is used as input in a project.
- It has 16 keys in total, which means the same input values.
- The 4 x 4 Matrix Keypad Module is a non-encoded matrix keypad consisting of 16 keys in parallel.
- The keys of each row and column are connected through the pins outside – pin R1-R4 as labeled beside control the rows, when L1-L4, the columns.
- A 4×4 matrix keypad consisting of microswitch buttons.
- The pin designations on each PCB are shown on each PCB.
- Four pins are thus used as an ‘x’ coordinate and the other 4 as a ‘y’ coordinate.
- The module is already equipped with a soldered pin-headers.
- Expanded development application modules for single chip
- With 16 keys and 8 pin
Price 350 Birr
https://vector4engineering.com/product/4x4-matrix-16-keypad/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
IR WIRELESS REMOTE CONTROL MODULE
- Mini Slim infrared remote control with 17 function keys, firing distances of up to 8 meters, ideal for a variety of devices in the control room.
- Transmission Distance: 8m
- Effective angle: 60 degrees
- Transmitter wavelength: 940nm
- Crystal vibration frequency: 455KHz
- Carrier frequency: 38KHz
- The encoding format is NEC
- Power supply: CR2025 CMOS battery 1600mAH
- Sticking Material: 0.125mmPET, the effective life of 20,000 times.
- quiescent current 3-5uA, dynamic current 3-5mA.
Price 650 Birr
https://vector4engineering.com/product/ir-wireless-remote-control-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Mini Slim infrared remote control with 17 function keys, firing distances of up to 8 meters, ideal for a variety of devices in the control room.
- Transmission Distance: 8m
- Effective angle: 60 degrees
- Transmitter wavelength: 940nm
- Crystal vibration frequency: 455KHz
- Carrier frequency: 38KHz
- The encoding format is NEC
- Power supply: CR2025 CMOS battery 1600mAH
- Sticking Material: 0.125mmPET, the effective life of 20,000 times.
- quiescent current 3-5uA, dynamic current 3-5mA.
Price 650 Birr
https://vector4engineering.com/product/ir-wireless-remote-control-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
ARDUINO DUE
- The maximum voltage that the I/O pins can tolerate is 3.3V.
- Microcontroller : Atmel SAM3X8E ARM Cortex-M3
- CPU : 32-Bit
- Digital I/O Pins : 54
- PWM Output : 12
- Analog Input : 12
- Flash Memory (Program Memory) : 512 KB
- SRAM : 96 KB (two banks: 64 KB and 32 KB)
- Operating Voltage : 3.3V
- Input Voltage through DC Jack: 7-12V
- Clock frequency : 84MHz
- Reset Button : 1
- Erase Button : 1
- DAC (Digital to Analog Converter) : 2
- UART (Serial Communication) : 4
- SPI Communication : yes
- TWI (I2C Communication) : 2
- Arduino Shield Compatibility : Yes (that operate at 3.3V)
- Power Jack : 1
- JTAG Header : 1
- DC current for 3.3V : 800mA
- Total DC output current on all I/O lines : 130mA
- USB : 2
Programming USB (1)
Native USB (1)
Price 4000 Birr
https://vector4engineering.com/product/arduino-due/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
- The maximum voltage that the I/O pins can tolerate is 3.3V.
- Microcontroller : Atmel SAM3X8E ARM Cortex-M3
- CPU : 32-Bit
- Digital I/O Pins : 54
- PWM Output : 12
- Analog Input : 12
- Flash Memory (Program Memory) : 512 KB
- SRAM : 96 KB (two banks: 64 KB and 32 KB)
- Operating Voltage : 3.3V
- Input Voltage through DC Jack: 7-12V
- Clock frequency : 84MHz
- Reset Button : 1
- Erase Button : 1
- DAC (Digital to Analog Converter) : 2
- UART (Serial Communication) : 4
- SPI Communication : yes
- TWI (I2C Communication) : 2
- Arduino Shield Compatibility : Yes (that operate at 3.3V)
- Power Jack : 1
- JTAG Header : 1
- DC current for 3.3V : 800mA
- Total DC output current on all I/O lines : 130mA
- USB : 2
Programming USB (1)
Native USB (1)
Price 4000 Birr
https://vector4engineering.com/product/arduino-due/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
ARDUINO PRO MICRO
- CPU = 8bit
- Microcontroller = Atmega32u4
- Digital I/O pins = 12
- Oscillator = 16MHz
- USB = 1
- ADC = 4x 10-bit ADC inputs
- PWM pins = 5
- UART = 1
- Reset button = no
- ICSP header = no
- Pin 13 LED = no
- Software Used = Arduino IDE
- Flash memory = 32KB
- EEPROM = 1KB
- SRAM = 2.5KB
- Size = 34mm x 18mm
- It comes with a built-in micro USB port that helps you test and program the Arduino board with a computer.
Price 1250 Birr
https://vector4engineering.com/product/arduino-pro-micro/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- CPU = 8bit
- Microcontroller = Atmega32u4
- Digital I/O pins = 12
- Oscillator = 16MHz
- USB = 1
- ADC = 4x 10-bit ADC inputs
- PWM pins = 5
- UART = 1
- Reset button = no
- ICSP header = no
- Pin 13 LED = no
- Software Used = Arduino IDE
- Flash memory = 32KB
- EEPROM = 1KB
- SRAM = 2.5KB
- Size = 34mm x 18mm
- It comes with a built-in micro USB port that helps you test and program the Arduino board with a computer.
Price 1250 Birr
https://vector4engineering.com/product/arduino-pro-micro/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
ARDUINO LILYPAD
- This is the LilyPad Arduino USB board, controlled by an ATmega32U4 with the Arduino bootloader that is mainly designed for e-textiles and wearables projects.
- Microcontroller : ATmega32U4
- Digital I/O Pins : 14
- Analog Input Channels : 6
- PWM Channels : 6
- Crystal Oscillator : 8 MHz
- Flash Memory : 16 KB (of which 2 KB used by bootloader)
- Bootloader Memory : Out of 16KB in the Flash Memory, 2KB is reserved for Bootloader
- SRAM : 1 KB
- EEPROM : 512 bytes
- Operating Voltage : 2 to 5V
- DC Current per I/O Pin : 40 mA
- Internal pull-up resistor : 20 kΩ
Price 3500 Birr
https://vector4engineering.com/product/arduino-lilypad/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- This is the LilyPad Arduino USB board, controlled by an ATmega32U4 with the Arduino bootloader that is mainly designed for e-textiles and wearables projects.
- Microcontroller : ATmega32U4
- Digital I/O Pins : 14
- Analog Input Channels : 6
- PWM Channels : 6
- Crystal Oscillator : 8 MHz
- Flash Memory : 16 KB (of which 2 KB used by bootloader)
- Bootloader Memory : Out of 16KB in the Flash Memory, 2KB is reserved for Bootloader
- SRAM : 1 KB
- EEPROM : 512 bytes
- Operating Voltage : 2 to 5V
- DC Current per I/O Pin : 40 mA
- Internal pull-up resistor : 20 kΩ
Price 3500 Birr
https://vector4engineering.com/product/arduino-lilypad/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
ARDUINO PRO MINI
- ATmega328 running at 16MHz with external resonator (0.5% tolerance),
- PWM(Pulse Width Modulation) Pins 6
USB connection off board,
- Supports auto-reset,
- 5V regulator,
- Max 150mA output, Over current protected,
- DC input 5V up to 12V, On board Power and Status LEDs.
- Analog Pins: 8
- Digital I/Os: 14
- 0.8mm Thin PCB,
- Flash Memory 32KB
- SRAM 2KB
- EEPROM 1KB
- Bootloader 0.5KB in Flash Memory.
- Built-in Programmer unavailable
- USB Port unavailable
Price 900 Birr
https://vector4engineering.com/product/arduino-pro-mini/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- ATmega328 running at 16MHz with external resonator (0.5% tolerance),
- PWM(Pulse Width Modulation) Pins 6
USB connection off board,
- Supports auto-reset,
- 5V regulator,
- Max 150mA output, Over current protected,
- DC input 5V up to 12V, On board Power and Status LEDs.
- Analog Pins: 8
- Digital I/Os: 14
- 0.8mm Thin PCB,
- Flash Memory 32KB
- SRAM 2KB
- EEPROM 1KB
- Bootloader 0.5KB in Flash Memory.
- Built-in Programmer unavailable
- USB Port unavailable
Price 900 Birr
https://vector4engineering.com/product/arduino-pro-mini/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
USB HOST SHIELD
- Support for Google Android ADK features, support for Android phones: G1, Nexus One, Nexus S, Motorola Droid X (The mobile phone system needs to be upgraded to Android 2.3.4, and the tablet needs to be upgraded to Android 3.1)
- Provides compiled APK installation package and ADK source file
- Enable USB HOST function, communicate with other USB devices, and support USB HUB function.
- Compatible with the following hardware:
Uno 328
Diecimila/Duemilanove 328
Mega 2560 (recommended)
Mega 1280
Price 3000 Birr
https://vector4engineering.com/product/usb-host-shield/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Support for Google Android ADK features, support for Android phones: G1, Nexus One, Nexus S, Motorola Droid X (The mobile phone system needs to be upgraded to Android 2.3.4, and the tablet needs to be upgraded to Android 3.1)
- Provides compiled APK installation package and ADK source file
- Enable USB HOST function, communicate with other USB devices, and support USB HUB function.
- Compatible with the following hardware:
Uno 328
Diecimila/Duemilanove 328
Mega 2560 (recommended)
Mega 1280
Price 3000 Birr
https://vector4engineering.com/product/usb-host-shield/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
PIN HEADER
- 40 Pins 2.54mm Pin Header
- Male and Female types
- The pin type is square
- Single row male and female straight type
- Pitch: Approx. 1 inch / 2.54 mm
- It is breakable, can be easily cut to separate groups or individual pins
- Great component for PCB
- Can be used as your DIY component
Price 150 Birr
https://vector4engineering.com/product/pin-header/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- 40 Pins 2.54mm Pin Header
- Male and Female types
- The pin type is square
- Single row male and female straight type
- Pitch: Approx. 1 inch / 2.54 mm
- It is breakable, can be easily cut to separate groups or individual pins
- Great component for PCB
- Can be used as your DIY component
Price 150 Birr
https://vector4engineering.com/product/pin-header/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
R13-507 Push Button
- Contact Structure: Normally Open (NO)
- Working Power: 250VAC 3A / 125VAC 6A
- Contact Resistance: 0.01 (Ω)
- Insulation Resistance: 100 (MΩ)
- Thread Diameter: 16mm
- MATERIAL: Plastic
- SECONDARY MATERIAL: Metal
- DEPTH: 15 mm
- HEIGHT: 24.8 mm
- WIDTH: 15 mm
- PRODUCT WEIGHT: 5.2 g
Price 100 Birr
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING
- Contact Structure: Normally Open (NO)
- Working Power: 250VAC 3A / 125VAC 6A
- Contact Resistance: 0.01 (Ω)
- Insulation Resistance: 100 (MΩ)
- Thread Diameter: 16mm
- MATERIAL: Plastic
- SECONDARY MATERIAL: Metal
- DEPTH: 15 mm
- HEIGHT: 24.8 mm
- WIDTH: 15 mm
- PRODUCT WEIGHT: 5.2 g
Price 100 Birr
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING