Category: Tutorials

Raspberry Pi 4 Released

Raspberry Pi 4 is now on sale, starting at $35. This is a comprehensive upgrade, touching almost every element of the platform. For the first time raspberry pi foundation provide a PC-like level of...

pH measurement using (SEN0161) and Arduino

Sensor includes a measuring electrode, a reference electrode, a temperature sensor, a preamplifier, and an analyser or transmitter. The sensor has a receiver, which receives data by connecting a probe from transmitter to receiver....