DIY digital tester for AC/DC voltage
Pakistan Science Club E-Learning Online Store Join Mobile Repairing Course on Google Classroom You need this code to enter the Class usdcxz3 Building a DIY digital tester for AC/DC voltage involves using a microcontroller, a voltage sensor, and a display to measure and display the voltage level. Here's a basic guide to creating a simple AC/DC voltage tester: Materials and Tools: Microcontroller: Arduino or similar microcontroller. Voltage Sensor: ZMPT101B or similar AC voltage sensor for measuring AC voltage. A simple voltage divider for measuring DC voltage. Display: LCD display or LED display to show the measured voltage. Resistors and Capacitors: Resistors and capacitors for voltage sensing and filtering. Power Source: Battery or power supply for the microcontroller. Enclosure: Enclosure to house the components. Circuit Diagram: The circuit will have connections for the microcontroller, voltage sensor, and display. Here's a basic representation: plaintext Co...