Are you looking for simple electronics projects for your school projects? Your search ends here…! Nowadays every school student wishes to have a good science project for their science exhibition. Today www.circuitsgallery.com presents you with the top ten science fair projects collected from our published circuits database. Here…
Here Circuitsgallery comes with a simple and automatic fire alarm and detection system. This fire detection alarm circuit is based on the thermistor. A simple potential divider arrangement using a thermistor is capable of sensing the temperature (presence of fire) and alerting us with a…
You may be already aware of the PWM and triangular wave generator. There are different kinds of waves such as sine waves, square waves, and triangle waves. Triangle waves are commonly found and used in audio production, and they are…
Electronics is all about fun if you know how to enjoy it, you can make big things happen with simple logic. Here is another simple and entertaining circuit for electronic hobbyists. This simple game circuit will randomly generate a single-digit…
Have you ever thought about home security? And implementing your own home security alarm systems? It’s one of the simplest and most interesting circuits for electronic beginners. Our new home security equipment uses an LDR (Light Depended Resistor) to detect security problems. Theft attempts and other…
The Digital-to-Analog Converter (DAC) and the Analog-to-Digital Converter (ADC) circuits are discussed here. A Digital to analog converter (DAC) converts binary digital data to an analog form by using an R-2R ladder (binary weighted resistor) network and a summing amplifier….
You can make a hole in a light bulb in several ways including, melting, drilling, or by the pi-hole project. In any method, you want to start with a small section of the bulb. It is recommended to make the…
For fractal wood burning with a battery charger, you will need to convert it into a makeshift woodburning device at first. To amplify the voltage to a desirable range, connect a dimmer switch with the input wire of the battery…
Right from the 1st PIC microcontroller PIC1650, this family of microcontrollers has won the hearts of millions among electronics enthusiasts and DIYers. Being the world’s smallest microcontroller series to carry out the most multifarious tasks, PIC has taken the core…