The submit describes a basic automatic PIR managed fan circuit for school college use, which replies and switches ON merely in the existence of a human (students) in the classroom. […]
How to Build a Cellphone Display Light Triggered Remote Control Circuit
The submit clearly shows a cell phone remote control circuit implementing the light from its display. The suggested cell phone display light remote control circuit could possibly be observed in […]
How to Build a Insect Wing Signal Detector Circuit
The post talks about a VLF receiver circuit useful for detecting insect wing beat signals An extremely interesting electrical result effectively observed with the VLF are wing sounds activated when […]
How to Build a Solar Panel Optimizer Circuit
A very easy yet useful solar optimizer circuit can be created by utilizing a LM338 IC and a few opamps. Let’s appreciate the offered circuit (solar optimizer) with the aid […]
How to Build a Digital Up/Down Volume Control Circuit Using IC DS1668
The submit clarifies a basic digital volume control circuit making use of the IC DS1668 that are available in amplifiers and all audio equipment for accomplishing a push button press […]
How to Build a DIY LED Brightness and Efficiency Tester Circuit
The submit details a very simple LDR brightness and effectiveness tester circuit establish utilizing an LDR and a digital Ohm meter. LEDs are not particularly complicated light giving off devices […]