ESP32 Audio File Player Project
Standalone Audio players are readily available in market and its very simple to build, but if…
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Solar Powered USB Charger Circuit
In today’s world, We hold different types of portable electronic devices and gadgets and many of…
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RLC Circuit Resonant Frequency and Q Factor Calculator
Three passive components Resistor (R), Inductor (L) and Capacitor (C) connected in series or parallel to…
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Design Logic Gates using Transistors
Logic Gates are essential elements in digital circuit. For to perform logical operations on binary inputs…
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Over The Air (OTA) Update in ESP32
Devices connected with Internet or able to connect with Internet have the advantage of update itself.…
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Random Number Generator using ESP32
Random Numbers are useful in Testing, Data Sampling and Gaming. Generating Random Number is a hard…
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Internal Hall Effect Sensor ESP32
ESP32 Microcontroller loaded with lot of essential features. Internal Hall Effect Sensor is one among them.…
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NOR and NAND Gates using transistor
When Someone ask what are Universal logic Gates? We immediately say NAND & NOR. This because…
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Flip Flop Types and Their Truth Tables
After learning about logic gates, next step is to know and learn about Flip-Flops, these are…
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Analog to Digital Converter Calculator
ADC (Analog to Digital Converter) plays important role in every embedded electronics and microcontroller based system.…
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