Voltage Regulator L7805

- The 7805 Voltage Regulator IC is a commonly used voltage regulator that finds its application in most of the electronics projects. It provides a constant +5V output voltage for a variable input voltage supply.
- 5V Positive Voltage Regulator
- Minimum Input Voltage is 7V
- Maximum Input Voltage is 25V
- The output current of this IC can go up to 1A

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Price 50 birr
🌐https://vector4engineering.com/product/l7805/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Voltage Regulator L7905

- Negative voltage regulators are mainly used in Op-Amp and other circuits where a negative supply voltage is needed. In many cases where an Op-Amp is working in dual mode power supply a negative voltage will be regulated by these 79XX ICs. Also these IC’s will be able to source current into the ground rail instead of sinking it as normally
- Output Voltage: -5V
- Output Current: 1.5A
- Minimum Input Voltage is 7V
- Maximum Input Voltage is 25V

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Price 50 birr
🌐https://vector4engineering.com/product/l7905/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Voltage Regulator L7806

- The 7806 Voltage Regulator IC is a commonly used voltage regulator that finds its application in most of the electronics projects. It provides a constant +6V output voltage for a variable input voltage supply.
Fixed voltage linear regulator
- Mounting type: through hole
- Product series: L78
- Polarity: Positive
- 8-35V input voltage range
- 6V fixed output voltage
- 1.5A continuous current with 2.2A surge capability

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Price 50 birr
🌐https://vector4engineering.com/product/l7806/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

USB to TTL Adapter

- PL2303 UART Module integrated with PL2303, which is a single-chip USB to UART bridge IC.
- It provides a simple solution to update the design of the RS-232 using minimal components. Virtual COM Port (VCP) allows device drivers as a COM port in PC applications. It allows an asynchronous serial data bus (UART) with a USB 2.0 full-speed function controller, USB transceiver and full modem control signal.
- ISP In-Circuit Programming
- Standard USB type A male and TTL 6pin connector
- Supports USB 1.1 or USB 2.0 communication
- It has LEDs on the data lines that provide data transfer status in real-time.

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Price 650 birr
🌐https://vector4engineering.com/product/usb-to-ttl-adapter/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Heart ECG Monitoring Sensor

- Designed to extract, amplify, and filter small biopotential signals in the presence of noisy conditions. This sensor is used to measure the electrical activity of the heart.
- This electrical activity can be charted as an ECG(Electrocardiogram) and output as an analog reading.
- The AD8232 is an integrated signal conditioning block for ECG and other biopotential measurement applications.
- Analog Output
- 3.5mm Jack for Biomedical Pad Connection
Package Includes :-
- 1 x ECG Sensor
- 1 x 60cm Cable Leads
- 3 x Disposable Surface Electrode

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Price 3,500 birr
🌐https://vector4engineering.com/product/heart-ecg-monitoring-sensor/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

EMG Muscle Sensor Module

- This Muscle Sensor v3 measures, filters, rectifies, and amplifies the electrical activity of a muscle and produces an analog output signal that can easily be read by a microcontroller, enabling novel, muscle-controlled interfaces for your projects. Outputting 0-Vs Volts depending the amount of activity in the selected muscle, where Vs signifies the voltage of the power source.
- Power Supply : minimum voltage is ±3.5V
Package Includes :-
- 1 x EMG Sensor
- 1 x Professional EMG Cable
- 3 x Disposable Surface Electrode

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Price 4,500 birr
🌐https://vector4engineering.com/product/emg-muscle-sensor-module-v3-0/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Voltage Regulator L7808

- The 7808 Voltage Regulator IC is a commonly used voltage regulator that finds its application in most of the electronics projects. It provides a constant +8V output voltage for a variable input voltage supply.
- Mounting type: through hole
- Product series: L78
- Polarity: Positive
- 8-35V input voltage range
- 8V fixed output voltage
- 1A continuous current with 1.5A surge capability

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Price 50 birr
🌐https://vector4engineering.com/product/l7808/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Voltage Regulator L7908

- Output Voltage: -8V
- Output Current: 1.5A
- Minimum Input Voltage is -8V
- Maximum Input Voltage is -35V
- Voltage drop -1.1V@1A

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Price 50 birr
🌐https://vector4engineering.com/product/voltage-regulator-l7908/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Voltage Regulator L7809

- The 7809 is a fixed voltage linear regulator that can output 9V at up to 1A current with an input voltage range of 11 – 35V.
- Minimum Input Voltage is 11V
- Maximum Input Voltage is 35V
- Output Current: 1.5 A
- Fixed output voltage 9V

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Price 50 birr
🌐https://vector4engineering.com/product/l7809/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Glue Sticks

- Strong Adhesive Glue Sticks with a diameter of 7mm(Mini Glue Gticks) and 11cm(Normal Glue Sticks).
- 30cm long
- Use inside Glue guns
- Excellent for bonding heat-sensitive materials, such as Gluing plastic, metal, wood, fabric, ceramics, and cartons. They can also be used in general purpose scenarios for gluing materials.

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Price of Mini Glue Stick 25 birr
Price of Glue Stick 50 birr
🌐https://vector4engineering.com/product/mini-glue-stick/
🌐https://vector4engineering.com/product/glue-stick/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Voltage Regulator L7812

- L7812 IC comes in the family and provides a fixed regulated output of 12V DC for a variable input voltage range of 14.5 to 27V DC
- Input Voltage: 14.5V to 27V DC
- Output Voltage: 12V
- Output Current (Typical): 1A
- Peak current: 2.2A

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Price 50 birr
🌐https://vector4engineering.com/product/l7812/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Voltage Regulator L7912

- L7912 Negative Voltage Regulator
- Output Voltage: -12V
- Minimum Input Voltage is -14.5V
- Maximum Input Voltage is -27V
- Peak Output Current is 2.2A
- Average Output Current is upto 1A

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Price 50 birr
🌐https://vector4engineering.com/product/l7912/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Voltage Regulator 7815

- Output Voltage: 15V
- Minimum Input Voltage is 17V
- Maximum Input Voltage is 35V
- Output Current: 1.5 A

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Price 50 birr
🌐https://vector4engineering.com/product/7815/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Voltage Regulator L7824

- The L7824 voltage regulator provides 24V Positive voltage as output to provide a convenient power source for most TTL components.
- 24V Positive Voltage Regulator
- Minimum Input Voltage is 33V
- Maximum Input Voltage is 40V
- Output Current: 1.5 A

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Price 50 birr
🌐https://vector4engineering.com/product/l7824/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Micro SD Card Module

- This modules make it easier for us to access SD cards with ease. It is an easy-to-use module with an SPI interface and an on-board 3.3V voltage regulator to provide proper supply to the SD card.
- Every once in a while, you’ll come up with an Arduino project that needs lots of data storage. Whether you’re logging sensor data, saving files, or storing more information than the Arduino’s built-in memory can handle. The solution is microSD cards. A microSD card module makes connecting your Arduino to a microSD card easy, making data storage in your next project simpler.

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Price 600 birr
🌐https://vector4engineering.com/product/micro-sd-card/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

ISP Programmer

- In-system programming (ISP), or also called in-circuit serial programming (ICSP), is the ability of a programmable logic device, microcontroller, chipset, or other embedded device to be programmed while installed in a complete system, rather than requiring the chip to be programmed before installing.
- USBASP USBISP Programmer 3.3V / 5V AVR ATMEL ATMega8
- Supports Atmel AVR/ AT89S/51/52 series MCU which have standard ISP functions. The drivers are compatible with 32 and 64 bit operating systems. The programmer supports a complete range of Atmel chips.
- Complies with standard Atmel AVR ISP interface

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Price 1,500 birr
🌐https://vector4engineering.com/product/isp-programmer/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Crystal Oscillator

- A crystal oscillator is an electronic circuit or device which is used to generate a stable frequency with the help of a crystal instead of a tuned circuit. The crystal vibrates acting like a resonator & as a result generates an oscillated frequency.
- Keep your microcontroller ticking with a timing crystal. Frequency range 8-25MHz
- 8 MHz
- 11.0592 MHz
- 12 MHz
- 16 MHz
- 20 MHz
- 25 MHz

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Price 50 birr
🌐https://vector4engineering.com/product/crystal-oscillator/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

IR Wireless Remote Control Module

- IR receiver module can receive standard 38KHz modulation remote control signal, through programming, you can achieve remote control signal decoding operation, which can produce a variety of remote control robots and interactive works.
- Transmission Distance: 8m
- Transmitter wavelength: 940nm
- Crystal vibration frequency: 455KHz
- The encoding format is NEC
- Power supply: CR2025 CMOS battery for the IR remote
- Operating voltage 5V for the IR receiver
- Output form: Digital output

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Price 650 birr
🌐https://vector4engineering.com/product/ir-wireless-remote/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

XL6009 DC to DC Converter

- The XL6009 regulator module is a wide input range, DC/DC converter which is capable of stepping-up and stepping-down the input voltage to required output voltage. Output voltage is continuously adjustable with multi-turn potentiometer.
- Input Range: 3.8V – 32V
- Output Range: 1.25V – 35V
- Input Current: 3A (max)
- Switching frequency: 400kHz
- Output current: 3A (max)
- IR receiver module can receive standard 38KHz modulation remote control signal, through programming, you can achieve remote control signal decoding operation, which can produce a variety of remote control robots and interactive works.

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Price 750 birr
🌐https://vector4engineering.com/product/xl6009/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

A3144 Hall Effect Sensor

- Hall Effect Sensor Module is used to detect the proximity of a magnetic field if it is present or absent nearby using the A3144EUA sensor. When the magnetic field rises above a threshold level, the open-collector output transistor switches on, which pulls the logic-compatible output low and illuminates the on board LED indicator.
- Operating Voltage: 2.3V ~ 5.3V
- Output Type: Digital (DOUT) and Analog (AOUT)
- Perfect for detecting motion, rotation, or object presence without physical contact.
- Threshold sensitivity: 35–450 Gauss with 20 Gauss hysteresis

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Price 500 birr
🌐https://vector4engineering.com/product/a3144-hall-effect-sensor/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

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