A automobile brake failure indication circuit is a backup system meant to alert drivers of any issues with their cars braking system. Usually, it monitors the brakes using electrical components alerting the user with an aural or visual signal if a problem is found. Only automobiles having negative grounding will be able to use the […]
Indicator Circuits
Simple 24V Flasher Circuit
A simple 24V flasher circuit is one that may be used to periodically turn on and off a 24V item, such as a lightbulb. This may be used to make turn signals or flashing warning lights. One common method for building oscillators and timers is to use a IC 555 integrated circuit. You may adjust […]
Simple NAND Gate Circuit using Transistors
An essential component of digital logic circuits is the NAND gate. It operates in the opposite way from an AND gate, only producing a HIGH output when any of its inputs are LOW. It is interesting to note that NAND gates are considered to be a ‘universal gate’ since they may be used to construct […]
Simple Traffic Signal Lights Circuit using IC 555
An electrical project known as Simple Traffic Signal Lights Circuit using IC 555 uses an easily accessible component known as the 555 IC to simulate a simple traffic signal sequence with the help of LEDs. Circuit Working: Parts List: Category Description Quantity Wattage Resistors 470Ω, 100k, 47k 1 each 1/4 watt 220Ω 2 1/4 watt […]
Simple Digital Dice Circuit
An electronic substitute for the conventional six sided dice used in games is a Digital Dice Circuit. It simulates the roll of actual dice by using electrical components to produce a random number between 1 and 6. Circuit Working: Parts List: Component Type Value Quantity Resistors (All resistors are 1/4 watt) 1k 2 100k 1 […]
Simple Low Battery Indicator with Buzzer Circuit
This circuit is simple as it relies on a fundamental idea and has a small number of components. The alerting mechanism, which beeps to inform you to a low battery is referred to as the ‘buzzer’ in the name. Overall, by clearly audibly alerting you when the battery needs to be changed, this circuit helps […]