| Take your SMARS Robot to the next level! Learn how to add OLED, RGB LEDs, a buzzer, and Bluetooth connectivity with step-by-step guidance.
All items tagged with DIY electronics and PCB (13)
| Elektor has a long history of presenting innovative amplifer designs. Combining a classic Class-B design with short-circuit protection and u...
| Discover how the Stickvise can change the way you work on PCBs! With excellent machining quality and a larger opening than most commercial v...
| Looking for a weather station project? This example highlights an ESP32-based weather station, which measures key weather parameters such as...
| RS-485 or RS-422 buses are still widely used in industry for access control, video surveillance and many other applications. However, the st...
| The "USB Magic Eye" circuit was presented back in 2010 as a handy CPU meter with a retro look. A USB port provided power and control, and a...
| Upgrade your SMARS Robot with OLED, RGB LEDs, and a buzzer! Follow my guide for circuit design, 3D printing, and custom Android app control.
| Assembling XR2206 IC based function generator kit
| Looking for a compact power supply for small indoor IoT devices? Do it yourself! With this solar panel voltage converter project, you can ha...
| Build a fully programmable 8-bit computer with W65C02 microprocessor.