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How does an FM transmitter DIY Kit work
April 16, 2024
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Unveiling the Power of Open Source Hardware: A Collaborative Innovation Frontier
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CONTACTLESS AUTOMATIC WARDROBE LED LIGHT WITH FADE EFFECT
January 1, 2021
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LUX METER MODULE
December 31, 2020
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SOUND ACTIVATED SWITCH – RELAY
December 30, 2020
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PIR SENSOR
December 29, 2020
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AUDIO VU METER 9 LEDS
December 28, 2020
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IR REMOTE VOLUME CONTROLLER
December 27, 2020
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4 CHANNEL INFRARED REMOTE RELAYS
December 26, 2020
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TOGGLE ON / OFF SWITCH
December 25, 2020
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8 CHANNEL RELAY BOARD
December 24, 2020
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ELECTRONIC TOGGLE SWITCH
December 23, 2020
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ONE CHANNEL RELAY DRIVER
December 22, 2020
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DC MOTOR DIRECTION CONTROLLER WITH TACT SWITCHES
December 21, 2020
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DC SERVO MOTOR DRIVER
December 20, 2020
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UNIPOLAR 4-PHASE STEPPER MOTOR CONTROLLER
December 19, 2020
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RC SERVO DRIVER 0-5V
December 18, 2020
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L293D DC MOTOR DRIVER MODULE
December 17, 2020
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DC MOTOR SPEED AND DIRECTION CONTROLLER USING L293D
December 16, 2020
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HALF BRIDGE DRIVER BASED ON IR2104
December 15, 2020
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Clap switch
December 18, 2010
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How to make an FM transmitter
January 26, 2011
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Dark/Light sensor using transistor
November 8, 2010
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Video- LM317 Adjustable Voltage Regulator Tutorial
March 19, 2014
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SensorGraph using android, amarino and arduino
April 15, 2011
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Multi color Lamp using Amarino, Android and Arduino
April 15, 2011
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How to use 315Mhz RF transmitter and receiver modules with arduino
June 14, 2014
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Building a circuit on a breadboard
November 8, 2010
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Clap switch using 3 different modules
May 9, 2012
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Digital Object Counter using LDR and digital IC
November 24, 2010
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Dark sensor using two transistors
January 8, 2011
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Dark sensor using transistor, phototransistor and photodiode
May 6, 2012
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Infrared based music transmitter and receiver
May 8, 2012
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Easy steps for making a line following robot using Infrared LED, Photodiode, Ardumoto and Arduino.
September 4, 2012
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Mode of NE555- Monostable
November 12, 2010
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How to use UM66 or BT66 Musical IC
January 28, 2011
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Water Level Indicator
November 14, 2010
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Object counter using LDR and calculator
November 14, 2010
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How to make a digital object counter using, infrared sensor, CD4026 and seven segment display
May 8, 2012
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Toggle switch using 555
May 4, 2012
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I was studying some of your content on this site and I conceive this web site is very informative! Keep on posting.
I was examining some of your articles on this site and I conceive this web site is very instructive! Keep on putting up.
Your website looks very informative, but why dont you incorporate the Joule Thief into your circuits? Any particular reason?
There is one problem in this circuit during the ligth transtion it gives flickring ( i am operating a relay). Please suggets if someone has done something to remove this.
Ajay
You will find only some variant of Brew Central established on cups this
espresso maker brews: Ten cups, 12 cups and fourteen cups espresso
maker. Functions added to many programmed coffee brewers currently seem endless.
Coffee grinders are yet another crucial and integral part of making the best cup of joe
you can.
Can you provide these by switching the LDR and VR1, so that as light is on the LDR the LED turns on? Can I accomplish the same thing by switching to an NPN transistor, such as a 2N2222A?