OP1(pins1,2 and 3) of IC2 serves as a voltage follower. The output voltage (Pin1) is connected to the ADC2 pin of the Pico (GP28). Its input voltage may not exceed 3.3 V. For this reason, a voltage ...

Building an automatic plant watering system is becoming increasingly popular among gardening enthusiasts and IoT hobbyists. This DIY automatic plant watering system project helps solve the common ...

We cover some of the newest projects on our workbenches, including a Battery Monitoring System, a project about car sensors and OBD2, measurement of Arduino boot time, and more. Welcome back to ...