Here the long range/distance Infrared transmitter circuit, give you extra power for your Infrared transmitter. The majority of the IR…
Here the circuit diagram of low cost water pump controller. The automatic pump controller minimizes the need for any manual…
This is the 1Hz clock generator circuit with Chip On Board (COB). Commonly, the circuits to produce 1Hz clock for…
This is the fire alarm circuit which use LDR to sense the smoke from the fire, so it can be…
ADC0808 - Simple Analoque to Digital Converter This is a very simple analoque to digital converter circuit based on 8-bit…
This is the diagram of heat detector circuit which already integrated with siren circuit in the output. This circuit applies…
This the Good Quality FM transmitter for your stereo or any other amplifier gives you a pretty good signal strength…
This is a low-cost and simple intercom circuit design. Some intercom circuits is build by applying integrated circuits. The circuit…
This is the circuit diagram of mic condenser amplifier. The low-cost and compact mic condenser audio amplifier described right here…