Introduction When there are so many difficult circuits out there in electronics that are also challenging to make, there are also a few circuits that are exciting to make. In electronic devices, we usually use … Read more
lm3909
Introduction We always try to come up with different circuits, sometimes we try to build complicated circuits to make them simpler for you. If you are a complete beginner, this is one of the easiest … Read more
Variable LED Flasher
LEDs are probably the only components to offer a wide range of applications. It can be used either to describe the working of the circuit or with LED itself, a complete circuit can be developed. … Read more
Variable LED Flasher using LM3909
In this tutorial, we are going to make a “Cricket stump LED flasher circuit”. Innovation in cricket has traditionally been looked at with caution, especially by cricket’s more traditional fan base. And the introduction of … Read more
Cricket Stump LED Flasher Circuit
Introduction Most of us are cricket fans, and love to enjoy that sport; either by watching our favorite players on the ground or by playing on the streets. Cricket is one of those passionate games … Read more
Cricket Stump LED Flasher Circuit LM3909
The LM3909 is a monolithic oscillator specifically designed to flash Light Emitting Diodes. By using the timing capacitor for voltage boost, it delivers pulses of 2 or more volts to the LED while operating on … Read more
LM3909 LED Flasher/Oscillator – Datasheet
LED Flasher Circuit, here, uses LM3909 as the main operator. It is a very simple, cost-effective circuit that uses just an IC LM3909, an LED, and an electrolytic capacitor. The IC LM3909 operates at a … Read more
Simple LED Flasher Circuit Using LM3909 Oscillator IC
In this DIY, we are developing an “FM Tracking Transmitter”. This transmitter circuit is utilizing the “LM3909 IC”. LM3909 is a well-known integrated circuit. We regularly see them in the LED flasher circuit and oscillator … Read more
FM Tracking Transmitter using LM3909 IC
The light sensor circuit is a sensor-based circuit that detects the presence of light and turns on the LED accordingly. The circuit here uses a LED Flasher IC LM3909. IC LM38909 itself is a low-power … Read more