Logic AND gate is a basic digital logic gate, as it gives high output only when both inputs are high. In this Logic AND Gate Circuit using Transistors is easy to make and this is a simple example of transistor logic gate. Truth Table for Logic AND Gate: Input A Input B Output Y 0 […]
Mini Projects
How to Make a Logic NOT Gate Circuit with Transistor
NOT gate also name as inverter, it changes from 1 to 0 and 0 to 1 and we can also make Logic NOT gate circuit with one transistor. This is very simple and work with digital signal and it uses very less parts; moreover, output is opposite of input and it works fast and it […]
Simple PWM Solar Charge Controller Circuit
Want to save energy bill? then try this Simple PWM Solar Charge Controller Circuit and get power from sun. It helps to charge battery from solar panel safely and it also gives power to DC load like LED bulb or fan. Just connect solar, battery and load and then controller will do all smart work […]
Simple Solar Light Circuit
Sun gives us free power and we can use it in smart way; therefore, this Simple Solar Light Circuit charge battery in day and glow LED at night. Also, there is no need of switch and no need to care, as it is just simple and magic from sun. Circuit Working: Parts List: Components Quantity […]
DIY Solar Battery Charger Circuit
This is a small DIY Solar Battery Charger Circuit project, which charges one 3.7V lithium battery using sunlight; also we can use solar cell, TP4056 charger board, one diode, one switch and one boost converter module.. This circuit make 5V power for battery and mobile charging. Graph for lithium battery charge over time: The above […]
Simple Solar Mobile Charger Circuit
Mobile phones need charging every day and in remote areas power is not always there; so solar charger is best option. Sunlight is free and always available in day and small solar panels can make a charger for phone; also this project is about Simple Solar Mobile Charger Circuit Circuit Working: Parts List: Components Values […]