Pay in 4 interest-free payments of $38.75 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Check the pin labels on the PIR Motion Sensor HC SR505 and match them to your controller voltage
flexible and a great way to DIY an RFID or NFC device if you're interested in designing your own wearable or whatever another tiny device with near field communication incorporated
high power View product Pololu High-Power Motor Driver 18v25 CS - Current-Sensing H-Bridge higher-current motors high power View product Pololu High-Power Motor Driver 24v23 CS - Current-Sensing H-Bridge higher-current motors high power View product Technical specifications
6-20V unregulated external power supply (pin 30)
DFRobot Relay Module V3.1 - Arduino-Compatible 5V Relay standard servo Check the pin labels onSimple Load Switching for Arduino, ESP32, and Automation Builds The DFRobot Relay Module V3. 1 Arduino Compatible 5V Relay is a practical relay module from DFRobot for students, makers, and repair friendly builds. It fits well in projects that need switching external loads, while keeping setup straightforward for testing and prototype work. Compared with generic parts, this product stands out through details such as 5V. That makes it a solid choice
US$ 22.21
US$ 15.32
US$ 15.14
US$ 22.68
