They’re so simple, you can buy a class D amp chip for $3, but [George] thought that would be too easy. Instead, he built his own with an ATTiny and an H-bridge motor driver. No surprise ...

3. If it is an application of H-bridge inverter, does slope compensation need to be done 4. I made a model of UC3846, is the internal logic correct? 5. UC3846 is a chip that was released a long time ...

After coming across a few stepper motors in an old Oki printer, [IronJungle] decided to automate an Etch-a-Sketch with the help of a PIC microcontroller and H-bridge chip to log the ambient ...

A hot air rework station is required for the removal of the VL805 chip and placement of the bridge chip. There is a lot of copper inside the Raspberry Pi PCB so it may take a long time for it to heat ...

With the DRV8701P chip, IN1 is high, in2 is low, and the motor is operating without load. MOS tube gate is very high at 1.6A. Motor loaded with 4.2A current, Ichop set to 6A. Issue: The gate will have ...

This repository contains the code as a UART Bridge client that talks to an ESP UART Bridge (the Bridge) or a SC18IM704 UART Bridge chip. The code was used on an ESP8266 module, with SoftwareSerial ...