In this post we learn how to make a simple yet efficient transistor/diode tester circuit, that will not only test the quality of a BJT, but will also help to […]
Make this Advanced Digital Ammeter using Arduino
In this post we are going to construct a digital ammeter using 16 x 2 LCD display and Arduino. We will understand the methodology of measuring current using a shunt […]
Digital Capacitance Meter Circuit Using Arduino
In this post we are going to construct a digital capacitance meter circuit using Arduino which can measure capacitance of capacitors ranging from 1 microfarad to 4000 microfarad with reasonable […]
Arduino Tachometer Circuit for Precise Readings
A tachometer is a device that measures the RPM or angular velocity of a rotating body. It differs from speedometer and odometer as these devices deal with linear or tangential […]
Transformerless AC Voltmeter Circuit Using Arduino
在本文中,我们学习如何做一个变压器less AC voltmeter using Arduino. Making an analog voltmeter is not an easy task as to build one you must have […]
Making a Single Channel Oscilloscope using Arduino
In this interesting post, we are going to make a simple single channel oscilloscope using Arduino and a personal computer, where the waveforms will be showcased on the PC’s display […]