The IC TL783 is a 3 terminal high voltage regulator that can be used for getting a continuously variable output between 1.25 V to 125 V DC. The device has […]
250 watt Inverter Circuit
This economical power inverter was created to produce as much as 250 watts for powering all line controlled devices with a small percentage of the commercially constructed products. The inverter […]
Powerful Transceiver Circuit using IC MC2833/MC3363
If you ever be in a mood to build a strong yet simple mobile transceiver and, simultaneously wish to understand surface mount technology (SMT), this is actually the project for […]
Simple 250 Watt Amplifier Circuit
This 250 watt power amplifier circuit to deliver 250 watts of massive music power into a 4 ohm speaker with utmost clarity. Use complementary transistors to achieve the desired power. It […]
Walkie Talkie Circuit – Long Range
In this article we learn how to build a professional high end walkie talkie circuit which are normally used in commercially available units. The range of the circuit presented here […]
12V 100Ah Battery Charger Circuit
In this article we will build an easy 12V 100Ah lead acid battery charger circuit which will give you 10A of current. The article discusses 3 unique charger circuits; you […]