The thermostat outputs 0-VIN based on setpoint and measured temperature. It linearly increases the PWM to the MOSFET (ergo, increases the output-voltage) between the setpoint and setpoint + diff. The ...

The Automatic Battery Charger circuit presented here can automatically charge a 12V, 7Ah battery, or above. Special features of the charger are as follows. It automatically controls the charging ...

This repository is a work on designing a PCB for a Shield Board that sits atop an Arduino Uno board. The design of schematics and PCB Layout is done on Altium Designer v25.8 platform. This work is ...

Having kids now I thought its time to dust off the old model train set - nothing fancy just plain old 12V DC model. Having kids now I thought its time to dust off the old model train set - nothing ...