STM32F103C8T6 ARM STM32 Dev Development Board Module Blue Pill USA FREE SHIPPING STM32 development board, frequently called the “blue pill” 32-bit microcontroller development board,new in…

Breadboard not included. *** 2 Pack (2 power supply adapter boards + 2 power pigtails) *** No more awkward alligator clips connecting a bench power…

*** 2 Pack *** Used to sense the presence of raindrops.  Sensitivity can be adjusted via a potentiometer. Features and Specifications: 3.3 – 5V Compatible…

Qty. 20 2×14 Female headers (28 pin dual row) 2.54mm (0.1″) spacing Please consider taking advantage of our multi-item discount found at the top of the listing…

ESP32 ESP-WROOM-32 Development Board Powerful 32-Bit microcontroller with built-in Bluetooth 4.0 (BLE) and 2.4GHz WiFi With Pre-soldered breadboard headers and built-in USB-serial adapter, all you need…

Pack of 100 threaded inserts. These create much more convenient and professional parts than using “captive nuts” (where you have to design a slot for…

16-Channel PWM “shield” with I2C interface. Check out our store for other motion control components – don’t forget your LS7366 chip(s) if you are doing…

This sensor is similar to the /BX model, but more versatile due to supporting NC or NO (Normally Closed or Normally Open) configurations.  There are 4 wires on this…

*** 8 Pack *** LM8UU bearings for 8mm linear rod Commonly used on 3D printers and other motion control applications Quality bearings – this type…

This is essentially an Arduino Due scaled down to 54x58mm (significantly smaller than the standard version). Built-in EEPROM (512K), 21-bit ADC and DAC’s. Standard 2.54mm…