A PLC works by continually scanning a program. We can think of this scan cycle as consisting of 3 important steps. There are typically more than 3 but we can focus on the important parts and not worry about the others. Typically the others are checking the system and updating the current internal counter and […]
Archives for Data sheets
Make led light car
Make led light car circuit using 74C164, 4011
Circuit diagram 500mW FM PLL transmitter 88-108MHz using LMX3206 – PIC16F870
500mW PLL FM transmitter 88-108MHz This PLL transmitter is controlled and the frequency is very stable and can be programmed digitally. Transmitter will work 88-108 MHz and output power up to 500mW. With a small change can set the frequency of 50-150 MHz. The output power is often set to several watts with transistors. So […]
100W Transistor power amplifier schematics
100W Transistor power amplifier schematics using MPS9682, C2238, A968, MJ15003, MJ15004
Stereo Audio Amplifier Circuit using TDA2040
Stereo Audio Amplifier Circuit using TDA2040
