A keyboard matrix is a great way to add buttons without using up all of your I/O pins. This Universal 4 Button Matrix Keyboard...
Small potentiometer with multiple turns for extra accuracy. Specifications: Resistance: 100K Resistance progression: Linear Aa...
Type: NXP MIFARE Ultralight NTAG215 ISO 14443-3A Frequency: 13.56Mhz Memory: 540 bytes Read and write distance: 1 to 5 cm <...
Battery holder for 6x AA battery with a DC jack Dimensions Length: 9.21cm Width: 5.68cm Height: 1.48cm...
A caster wheel is needed for mobile robot to support the base, especially with mobile robots which only have 2 (steering) wheels. Here is the perfect ...
Small and compact digital voltmeter with a red LED display, 3.5 - 30V, 2 wires. Requires only a few minutes of configuration and is as easy as...
Push button, switches when pressed Max power: 125VAC 3A / 250VAC 1.5A Lifespan: > 10,000 presses Dimensions: L 30mm x W 14mm <...
touch switch module for your micro controller. PCB Dimensions: 38.0mmX24.0mmX1.6mm Working Voltage: 3.3or5VDC Operating Voltage:...
A lightweight plastic wheel with a rubber ring around it for good grip and traction. A very affordable wheel for example for a robot or DIY...
Small potentiometer with multiple turns for extra accuracy. Specifications: Resistance: 50K Resistance progression: Linear On...
External antenna for ESP32, ESP32-CAM and other boards with an IPEX antenna connection. Amplifies the signal by 3dBi Cable length...
Type: 101 Potentiometer type: single turn Resistance: 100 Power: 100mW Tolerance: ± 30% Features: l...
Temperature range: -25 °C ~ 85 °C Rated voltage: 250V AC/DC Rated current: 3A Withstand voltage: 1000V.AC /min ma...
Temperature range: -25 °C ~ 85 °C Rated voltage: 250V AC/DC Rated current: 3A Withstand voltage: 1000V.AC /min ma...
Great for projects that require an extremely bright light at a wide angle! 5mm Piranha LEDs, also called Super Flux LED, are among the...
1PCS 1x40Pin 2.54mm Right Angle Single Row Pin Header 90 Degree *Product Name: Pin Header; Pins: 40 Pin(1*40 Pin); Row Type: Single Row)*...
This wheel is ideal for a small robot or remote controlled car. Perfect for DIY projects. Fits perfectly on the drive motors. Diameter: 65...
40 Dupont Jumper Cables to connect two points on a breadboard or Aruino. The cables are grouped per 40 pieces as ribbon cable, and can be easily...
DE9 Female D-SUB Adapter RS232 Serial To Screw Terminal Each pin of the DE9 connector is associated with an individual screw terminal....
Description: Ultra bright rectangular LED lightingNumber of segments 10Specifications: Color...
These beautiful stainless steel push buttons are equipped with a built-in LED that illuminates a plastic ring. Easy to install in any project. Materia...