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Select options This product has multiple variants. The options may be chosen on the product page Quick View$15.00 – $16.50The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Mega 2560 board is compatible with most shields designed for the Uno and the former boards Duemilanove or Diecimila.
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$1.50USB to TTL Serial UART RS323 Adapter (PL2303) Built-in PL2303 USB to Serial 3.3V to 5V output
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$3.00ABS Plastic Case For Raspberry Pi 4 Model B Official Case From Raspberry Pi without Cooling Fans
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38 – $0.50IC ULN Series Driver for Stepper IC ULN2803 50VDC 500mAh IC ULN2003 50VDC 500mAh IC ULN2004 50VDC 500mAh
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$1.25Infrared Emission Module IR Transmitter Module This infrared transmitter module is basically a breakout board for an infrared LED with a few other passive components on the board. It includes a series current limiting resistor for the IR LED and a surface mount indication LED with it’s own current limiting […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38Mini DC Brush Motor 130 Low Torqe DC 3-6V
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$1.50KY-026 Flame Sensor Module Detects Infrared Light Emitted KY-026 module is ideally suited to light detection within the range of 760 – 1100nm, typically seen in project robots and flame detection systems. The analog signal pin provides an analog output based on the level of radiation available to the sensor. […]
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$8.50Description Doit ESP32 Development board is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low […]
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$3.00Microcontroller Features 20 MHz Max. CPU Speed 35 Instructions 8 Level Hardware Stack 8 MHz Internal Oscillator – Selectable Output Range from 8 MHz to 31 kHz 24 I/O Pins – PIC16F882/883/886 35 I/O Pins – PIC16F884/887 Power-On Reset (POR) Brown-Out Reset (BOR) Power-Up Timer (PWRT) Oscillator Start-Up Timer […]
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$4.00Description: Water flow sensor consists of a plastic valve bodya water rotorand a hall-effect sensor. When water flows through the rotorrotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispenser or coffee […]
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$8.50BTS7960 Motor Driver Module DC 5.5V – 27V High Current 43A Driver Module This driver uses Infineon chips BTS7960 composed of high-power drive full H-bridge driver module with thermal over-current protection. Double BTS7960 H-bridge driver circuit, with a strong drive and braking, effectively isolating the microcontroller and motor driver! High-current […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.001602 LCD 16×2 Character – Built-in Character Support English and Digital Text
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$15.0012VDC 80W Micro Electric Diaphragm Water Pump 5.5L/min High Pressure Car Washing Spray
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$4.00 – $7.00Hi-Link Power Supply Low Current for PCB Converts AC 120V – 220V to DC
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.3810pcs lots LED F5 Water Clear
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.50 – $4.50Omron MY2N-GS / MY4N-GS Best Quality Relay
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Concept
Bridge Cable Robot
Cable Inspection Robot is a research project by ArrowDot Company with function to check the quality of cable for bridge which can be used for Neak Loeung Bridge, New Balay Bridge and planned Koh Pich-Koh Norea Bridge. This robot equipped with analyzed camera that can view the cracked point and the vibration level of the cable. Last but not least, this robot can be remote and live up to 500m wirelessly.
