Led Projects At Home DIY Electronics
How To Build An Astable Multivibrator Circuit Without Solder
One of the first electronic circuits I ever built was an astable multivibrator. It's a very simple yet reliable method of flashing a couple of LED's that you can build on a solderless breadboard in no time. Follow these simple instructions and experience the thrill of creating an electronic device and watching it do it's job. More...
Voltage Multiplier - Arduino Low Voltage LED Driver
Driving an LED from a 5v microcontroller is no problem. Flashing a red, blue, green or yellow LED should be possible even with a microconroller running at 3v but what if you want to drive a white LED that doesn't strart to illuminate until it's voltage gets to about 3.1v?
Worse still what if you are designing a battery operated device and you wanted to squeeze every last second of juice from the battery by allowing the voltage to drop to the minimum the microcontroller will work at? This would be 1.8v in the case of an Arduino chip which is way short of a glowing white LED. The solution is to add a voltage multiplier to the controller output driving the LED. More...
1 of 1
Amplifier Analogue Indicator Arduino Arduino Distance Sensor Arduino Motion Detector Arduino Pro Mini Arduino Project Arduino Sketch Arduino Software Arduino Tachometer Arduino Timer Arduino Uno Astable Multivibrators Bar Graph Basic Electronics Beaglebone Breadboards Christmas Construction Kits Cutters Darlington Pair Delay Diy Electronics Diy Oscilloscope Dremel Dremel 3000 Educational Toys Electronic Breadboards Electronic Engineering Electronic Projects Electronics Course Electronics Project Engineering For Kids Essential Tools Frequency Analyzer Ftdi HC SR04 Helping Hands Impedance Interrupts Isp Laptop Maintenance Led Led Display LED Lights Led Projects Level Converter Low Power Magnifier Lamp Microcomputer Multitool Multivibrators Oscilloscope Software Oscilloscopes Pc Based Oscilloscope Pc Oscilloscope Pliers Power Dissipation Power Fail Protection Power Supply Poweroff Pro Mini Programmer Range Finder Raspberry Pi Raspbian Reader Projects Resistors Reviews Rs232 Safety Projects Science Projects Screwdrivers Serial Converter Servo Motor Signal Generator Simple Electronic Projects Simple Electronics Projects Snap Circuits Soldering Irons Soldering Station Solderless Breadboards Solderless Circuit Board Sony Vaio Sound Card Oscilloscope Sound Card Oscilloscopes Strobe Tachometer Test Equipment Tool Kits Tools Touch Switch Transistor Amplifier Transistor Circuits Ultrasonic Distance Measurement Ultrasonic Motion Detector Uninterruptable Power Supply Voltage Multiplier Voltmeter
|Now subscribe to our newsletter and don't miss a thing|