Introduction: IR2104 is a half-bridge gate driver chip . Two IR2104s can be used to build a full-bridge circuit to control the forward and reverse rotation of the motor. However, due to the lack of understanding of the principle, many bugs appeared in the subsequent circuit design. This article serves as an experience summary and
Today we will learn how to build and make an Arduino based platform on breadboard using only the ATMEGA328 chip with some passive components and our multifunction breadboard AVR programmer and power supply Module let start with the Components list: ATMEGA328 Chip (empty or preprogrammed with uno bootloader ). 16MHZ crystal oscillator. 33pF ceramic capacitor
Today we will talk about the correct wiring method of power supply filter capacitors in PCB!Many engineers like to widen the wiring of the power supply when designing PCB. This is a good method, but if they are not careful, they will ignore the wiring of the capacitor. please take a look in the image
When novices design PCBs, they usually place the devices as they wish when the circuits are reasonable. If you say it cannot be used, it can still be used. If you say it can be used, the expected effect cannot be achieved in some cases. For some newly purchased chips, newcomers often cannot master all
In this tutorial you will learn how to program an ATmega8 using Arduino IDE. It’s not restricted to ATmega8 only and can be generalized to other cores which are available at MCUDude’s GitHub. It consists of two parts. In part one, Installing Arduino bootloader on ATmega8 is described. Part two shows how to program an
