Four Lamp flasher circuit using transistors
If you want one A lamp flasher circuit using transistors that flashing for general to use. I have many ways, But today you see this three of the lamp flasher circuits.[…] Read more
LM8365 alarm digital clock for beginners
The digital clock circuit board using LM8365,alarm and relay control, alert 2 times in 24 hour,backup battery power outage. Show dates, months or seconds […] Read more
How to make automatic daylight sensor switch Project
This is daylight sensor switch circuit, for control load turn on when have sunlight. use simple circuit LDR,transistor,relay and can use with 12V supply […] Read more
LM8560 Digital clock circuit diagram with alarm
The digital clock circuit that electronic amateurs are most interested. And The clock ICs that most popular are LM8361, MM5387, […] Read more
1.5V FM transmitter circuit, 88-108MHz using transistors
These are four 1.5V FM transmitter circuit (low volt) which use transistor and a few parts, without PCB but easy to build for output 88-108MHz or 90-100MHz, more circuits below […] Read more