To develop an overheating alarm for cars is simple and it doesn’t take much effort. Furthermore, this is one effective way to detect if your car engine is getting over-heated. […]
1 Watt AM/CW Transmitter Circuit
The purpose of this 1 watt am/cw transmitter circuit is to develop a 3 stage broadcast pattern circuit. The primary components you need to build this simple tool are: a) […]
Best Low Drop Solar Charger Circuits Explained
The first Low Dropout Voltage (LDO) solar charger controller circuit using transistors makes use of a basic differential amplifier along with series P channel MOSFET linear regulator -their compatible use […]
Bedside Lamp Timer Circuit
The bedside lamp timer circuit as depicted in the article is a useful energy saver as often a bedside lamp is used for reading is kept ON even when […]
Simple 20 watt Amplifier Circuit
This simple 20 watt amplifier circuit can be easily built at home using TDA2005 IC [You can also use TDA2004]. The procedure not complex and at the end you will […]
Simple Solar Plant Watering Alarm Circuit
In this post we learn a simple solar water plant watering alarm circuit which is powered from a small solar cell and provides a buzzer alarm sound whenever the soil […]