DC-DC Boost Converter Circuit Using 555 Timer
A boost converter circuit is a DC-DC power converter that steps up voltage from its input to its output while stepping down current. It’s widely… Read More »DC-DC Boost Converter Circuit Using 555 Timer
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3 Simple IR Proximity Sensor Circuits with Working & Applications
Here is a simple proximity sensor circuit which shows proximity of an object by LED bar graph. Also, you will see two other simple proximity… Read More »3 Simple IR Proximity Sensor Circuits with Working & Applications
PIR Motion Sensor Circuit with 555 Timer IC
Let’s designing a PIR motion sensor circuit that uses a Passive Infrared (PIR) sensor to control a buzzer through a 555 timer for motion detection… Read More »PIR Motion Sensor Circuit with 555 Timer IC
Air Quality Monitoring System – ESP32 + Blynk IoT Project
Creating project like air quality monitoring system is a great way to keep track of environmental conditions in your area. This article will help you… Read More »Air Quality Monitoring System – ESP32 + Blynk IoT Project
LM3915 Based LED VU Meter Circuit Diagram And Working
Creating an LED VU meter using the LM3915 involves designing a circuit that converts audio signals into visual LED bar displays. The LM3915 is an… Read More »LM3915 Based LED VU Meter Circuit Diagram And Working
Brushless DC – BLDC Motor Driver Circuit using 555 Timer IC
This article describes a sensor-less BLDC motor driver circuit using 555 timer and DRV10866 motor driver IC, suitable for driving small 5V BLDC fans without… Read More »Brushless DC – BLDC Motor Driver Circuit using 555 Timer IC