The post explores an innovative automatic dual battery charger with isolator circuit for alternators and engines, which allows monitoring of the charge levels of two individual batteries, and switching them […]
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10 Step Relay Selector Switch Circuit
The post explains a simple yet useful 10 step selector switch circuit which can be operated using a singe push-to-ON switch. In the following design the circuit is used as a 3 step, single push motor […]
Ultraviolet UV Water Filter/Purifier Circuit at Home
The post describes an easy method of making an ultra violet water purifier circuit using ordinary electronic components. How UV is Used as Germicidal Ultraviolet germicidal irradiation (UVGI) is a water […]
Single Phase AC to Three Phase AC Converter Circuit
The post explains an interesting single phase AC to 3 phase AC circuit. The idea was requested by Mr. Sachin Sinalkar. Technical Specifications Hi dear sir, is there any way […]
3v, 4.5v, 6v, 9v, 12v, 24v, Automatic Battery Charger Circuit with Indicator
An all-in-one automatic voltage battery charger circuit is discussed in the following post; the circuit can be modified in many different ways as per individual requirements and applications. The following […]
Zero Drop LDO Solar Charger Circuit
The article discusses a simple low dropout LDO, or zero drop solar charger circuit without microcontroller which can be modified in many different ways as per user preference. The circuit […]