-
$2.50MQ-4 Gas Sensor Module detects the presence of methane (CNG) gas at concentrations from 300 ppm to 10,000 ppm, a range suitable for detecting gas leaks. The sensor’s simple analog voltage interface requires only one analog input pin from your microcontroller. Specifications : Power requirements : VCC – 5V±0.1 DO […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.70VE1010 Red VE1010 Yellow VE1010 Green VE1010 Blue VE1010 Black
Select options This product has multiple variants. The options may be chosen on the product page -
$3.50Specification Attribute Value Family Name PIC16F Package Type PDIP Mounting Type Through Hole Pin Count 40 Device Core PIC Data Bus Width 8bit Program Memory Size 14.3 kB, 256 B Maximum Frequency 20MHz RAM Size 368 B USB Channels 0 Number of PWM Units 2 x 10 bit Number of […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.2010 pcs lots LED 2X5X7mm Flat
Select options This product has multiple variants. The options may be chosen on the product page -
$4.00SPECIFICATION Input voltage: DC 12V-40V, power: 0.01-400W, current: rated current 8A, large through current 10A, quiescent current 0.02A (standby state), frequency: 13khz, PWM pulse width speed regulation range: 10%-100%. Equipped with 10A fuse, with power supply reverse connection, control voltage overvoltage protection function, equipped with high-quality potentiometer, suitable for DC […]
-
$6.50EMAX ES08MA II Mini Metal Gear Servo 60 Degree 1.8Kg-sec For RC Models and Robotic
-
-
-
$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 […]
-
-
$2.50ATtiny85 8-Bit tinyAVR Microcontrollers The Atmel ATtiny85 Microcontroller is an 8-bit device based on the AVR enhanced RISC architecture. Being an Atmel tinyAVR device the ATtiny85 is packs performance and power efficiency into a small package, perfect for applications where space is at a premium. By executing powerful instructions in […]
-
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$2.50 – $3.00L298N Motor Driver Module DC7-35V with Heat Shrink Cooling Description: Double H bridge drive Chip: L298N (ST NEW) Logical voltage: 5V Drive voltage: 5V-35V Logical current: 0mA-36mA Drive current: 2A (MAX single bridge) Storage temperature: -20 to +135 Max power: 25W Weight: 30g Size: 43 x 43 x 27mm Note: […]
Select options This product has multiple variants. The options may be chosen on the product page -
$3.50DRV8825 Step Stick Stepper Motor Driver Module Breakout with Heat Shrink for CNC and 3D Printer
-
$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. […]
-
$3.00HX711 Module Load Cell Voltage Amplifier HX711 features dual-channel 24 Bit Precision A/D Weight Pressure Sensor Load Cell Amplifier which is available in a small breakout board. The board has pinouts for the microcontroller and the Load cell in two different directions for the ease of interfacing. It can be […]
-
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38 – $1.00Select 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$0.30Transistor S8550 2TY Transistor C8050 Y1
Select options This product has multiple variants. The options may be chosen on the product page -
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.
