Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Linear Hall-Effect Sensor. According to the datasheet, ... Its basic hardware configuration diagram is shown below. The only major parts required are an Arduino Uno/Nano board and an OLED display. ...

Picked at random: The SiLabs Si7210 [1] is a Hall effect magnetic sensors with 0.1% linearity and an I2C interface, no Arduino ADC to tame. The Si7210 tops out at 0.2T. Eval bords for the series ...

Autozero circuit that allows the user to automatically adjust the zero-point virtual ground terminal of the scope with the ...

The Hall sensors are read by an Arduino Nano, which computes the angles into movement of the pantograph head and records it as G-Code. This can simply be displayed on the attached LCD display, or ...