This article looks at an effective way to charge batteries without using relays. Rather, to complete this duty, we will use a 78XX regulator IC and a Bipolar Junction Transistors […]
Automatic High Beam Control Circuit for Automobiles
This circuit offers a convenient solution for automatic headlight control in your vehicle. It detects the bright lights of oncoming vehicles and adjusts your headlights accordingly, eliminating the need for […]
LM317 High-Current Bench Power Supply
This high-current LM317 power supply, offers a universal solution for various applications requiring a reliable, and high-quality DC power source with significant current output. Potential uses include powering car subwoofers, […]
High Voltage Regulated Power Supply Circuit with Over Current Protection
When working with electrical circuits, a well-regulated power supply is crucial. In addition to providing a controlled high output voltage that ranges from 50V to 100V, the design we propose […]
High Low Temperature Alarm Circuit using Transistors
This high/low temperature indicator circuit uses only BJTs and the temperature is being monitored by a thermistor. This straightforward temperature alarm circuit is set to sound an alert (either vocally […]
High Precision Electronic Stethoscope Circuit
This intricately designed high precision electronic stethoscope circuit comprises two essential components: the microphone and the amplifier. Let us commence with the electronic segment. Circuit Description We initiate with a […]