A circuit described as the LED AC mains voltage level indicator may be used to monitor and show the current voltage status of any 220 V or 120 V mains […]
Calculating LEDs in Series and Parallel (Easy Way)
You will not have to worry how to wire led lights anymore after reading this article, which will teach you how to create your own customized LED displays and calculate […]
Small Fence Charger Circuit using a Single Transistor
With its parameters, the previously stated fence charger is comparatively bigger and more powerful. The following circuit for a tiny fence charger circuit might be quite helpful if you’re looking […]
Powerful Fence Charger Circuit using CDI Ignition Coil
Essentially, the circuit for electrifying a perimeter fence that is shown here is a high voltage pulse generator. The extremely high voltage comes from an ignition coil used in many […]
Compact Automatic Night Lamp Circuit
Without the need for a large transformer, this transformerless solid-state automated night light turns on certain LEDs at night and turns them off in daylight hours. This article explains methods […]
4 Watt LED Driver Circuit Using IC LM338
This five-watt LED driver uses the IC LM338 to safely light a four-watt LED in a constant current circuit mode. As is well known, the integrated circuit LM338 is an […]