-
$2.00DS3231 AT24C32 IIC Module Precision Real Time Clock with Battery CR2032 Module parameters: 1 Size: 38mm (length) * 22mm (W) * 14mm (height) 2 Weight: 8g 3 Operating voltage :3.3 – 5 .5 V 4 clock chip: high-precision clock chip DS3231 5 Clock Accuracy :0-40 ° range, the accuracy 2ppm, […]
-
$3.00ABS Plastic Case For Raspberry Pi 4 Model B Official Case From Raspberry Pi without Cooling Fans
-
$4.50USB 2.0 to TTL RS485 Serial Converter Adapter FTID FT323RL USB 485 Modules FT232 Chips
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$4.50GA12-N20 Micro Motor DC 12V Metal Gearbox High Torque ( D Shaft )
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.00A4988 Step Stick Stepper Motor Driver Module with Heat Shrink for CNC and 3D Printer
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.50N20 Copper Coupling For RC Car and Boat
Select options This product has multiple variants. The options may be chosen on the product page -
$1.25DS18B20 Module Single Bus Digital 18B20 Temperature Sensor Electronic Building Blocks The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line […]
-
-
$20.00Items Description Three power input interface: DC044 interface and V_IN and a lithium battery interface. Note that: The range of DC044 and the V_IN pin voltage input is 5 – 26V, when use the 5V as the power, be sure that the power supply can provide 2A current. The range […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.20 – $0.70M3 Phillip Screws Cross bolt
Select options This product has multiple variants. The options may be chosen on the product page -
$1.50LM393 Sound Detection Sensor Sound Detection Sensor Module provides an easy way to detect sound and is generally used for detecting sound intensity. This module can be used for security, switch, and monitoring applications. Its accuracy can be easily adjusted for the convenience of usage. It uses a microphone that […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$1.25 – $2.50GT3 Rubber Timing Belt Close Loop Width 10mm
Select options This product has multiple variants. The options may be chosen on the product page -
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.13 – $0.50Red DIP Switches 2.54mm
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page Quick View$2.25 – $2.501Pair APC Propeller 2 Blade GEMFAN Multi-Copter Slow Flyer RC Drone
Select options This product has multiple variants. The options may be chosen on the product page -
$7.50Items Description Model: HC-08 Working frequency band: 2.4G Communication interface: UART3.3VTTL level Working voltage: 2.0 ~ 3.6v RSSI support: not supported Communication level: 3.3v Transmit power: 4dBm (max) Transmission distance: 80 meters Emission current: 31.6mA Module size: 26.9 * 13mm Air speed: 1Mbps Antenna interface: built-in PCB antenna Sleep current: […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.24 – $0.71M3 Hex Socket Cap Head Screw bolt
Select options This product has multiple variants. The options may be chosen on the product page -
$15.00AS608 Fingerprint Reader Sensor Module Optical – 100% brand new and high quality – Made of high quality materials, durable – M-101 fingerprint module is an integrated fingerprint processing module that integrates the optical path and the fingerprint processing part. It has the characteristics of small size, low power consumption, […]
-
-
$1.25MT3608 Boost Step up Converter DC-DC 2A Features: This is a great DC to DC step-up converter module for electric equipment, digital products, etc. The boost converter can convert 2V~24V DC to maximum 28V DC, output voltage is adjustable with potentiometer. The maximum output current can be up to 2A. […]
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.
