*** 2 Pack *** Arduino-compatible Buzzer/Beeper/Alarm module Active on low level (connect input pin to GND / LOW signal) Please consider taking advantage of our multi-item…

18-8 Stainless hex button cap head machine screws Pack of 20   Please consider our our multi-item discount found at the top of the listing page; it…

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

Pack of 50 (Fifty) threaded inserts. These create much more convenient and professional parts than using “captive nuts” (where you have to design a slot…

*** 2 pcs STM32 development board w/ female headers, 1pcs ST-Link V2 *** Includes ST-Link V2 compatible USB programmer (brand/color may vary from that pictured) Also…

*** 2 Pieces *** No more awkward alligator clips connecting a bench power supply to breadboard jumpers. Features: Space-saving design leaves more of your breadboard…

Pack of 20 threaded inserts. These create much more convenient and professional parts than using “captive nuts” (where you have to design a slot for…

Breadboard not included. No more awkward alligator clips connecting a bench power supply to breadboard jumpers. Features: Space-saving design leaves more of your breadboard available…

*** 4 Pieces *** ESP-8266 Development Board (commonly referred to as “NodeMCU”) USB-programmable (requires a microUSB cable); no extra programming device required. Built around the…

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…