5 KB used by bootloader) USB Interface ATmega16U2 (Official High-Speed Chip) Dimensions 68
The FeatherWingNeoPixel 4x8 RGB LED is controlled using a single data pin from the Feather board
and setup process of the SIM800C module
Product Relay Light Controlled Module Main sensing element Photoresistor / LDR Function Turns relay on or off based on ambient light Relay load 10A @ 250VAC or 10A @ 30VDC Adjustment Onboard potentiometer for sensitivity Controller requirement Not required for basic operation Pinout & power notes
3/5V output(switchable via Jumpers)
Rubber Wheel N20 ABS 34x6.5mm - miniQ Car Wheel passive buzzer 5 KB used by bootloader)Practical Wheel for Maker, Student, and Prototype Builds The Rubber Wheel N20 ABS 34 x 6. 5mm miniQ Car is a practical wheel from Circuitrocks for students, makers, and repair friendly builds. It fits well in projects that need robot wheel replacements, while keeping setup straightforward for testing and prototype work. Compared with generic parts, this product stands out through details such as 6. 5mm, 34 x 6. 5mm. That makes it a solid choice for