How to use : 433Mhz Wireless Receiver Learning Code 1527 Decoding Module

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433 Mhz Wireless Receiver and Transmitter Remote Control Learning Code 1527 Decoding Module

433 Mhz Wireless Receiver and Transmitter Remote Control Learning Code 1527 Decoding Module 4 Ch output With Learning Button diy kit For Arduino/ARM/MCU For Wireless Power switch socket remote control LED electric doors Etc. From : https://www.aliexpress.com/store/product/433-Mhz-Wireless-Receiver-and-Transmitter-Remote-Control-Learning-Code-1527-Decoding-Module-4-Ch-output/1456073_32699867811.html Instructions How To Programming Receiver :​ 1. Delete existing data: Press learning button (on the receiver) 8 times . Response: LED flashes 7 times. 2. Learning remote code: press learning key (on the receiver) once, twice or three times (see below). LED turns on: learning mode is active. Press any button of the remote control. LED indicator flashes three times: learning successfully completed. 3. Test: after the above operation , the receiver board can be controlled by the remote control . More transmitters with different IDs can be learned and stored additionally, starting with step 2. A mixture of different modes is possible. Button (on the receiver) usage (sets mode and starts pairing process): Press once: Inching mode (Momentary Mode) Press twice: self-Lock Mode (Toggle-Mode of the 4 Channels) Press three times: interlocked mode (selected channel active and be cleared, if another channel becomes active) (This instructions is provided by Manfred, thanks to Manfred)

How to copy a 433MHz signal with an Arduino board

This method is very simple and only requires a few components : I used an Arduino UNO board, a XY-FST RF emitter module and a XY-KM-5V RF receiver module. The method using audacity is very simple too but requires some resistors : the output voltage of the module can go up to 4V so I had to decrease it with a voltage divider to 1V maximum (for the audio input of my computer's soundcard) All arduino and processing codes used in this project can be found here : https://discord.me/electronicity

How to use: Blue light remote control Duplicator

Blue Light Remote Control Duplicator From: https://goo.gl/kJkQRU how to use: Step 1 – delete the existing code of our remote duplicator 1) Press and Hold “A” and “B” buttons together - Led will flash 3 times Keep holding “A” button and release “B” button 2) Keep holding “A” button and push “B” button 3 times, Led will start flashing Non-stop (Please note: during the deletion procedure, make sure to keep the “A” button pressed the whole time) Now press any key on the remote control, LED lights are not bright, so delete code success; if you press the button LED lamp is lit, indicating that the original code is not deleted! Step 2 - clone your original remote 1) Put both remotes into “back to back” position. Make sure they have direct contact. Or the two remote controls should be placed as closely as possible (put the two remote controls on the desktop side by side with zero distance) 2) Press and hold one button on your original remote and one button on your clone remote. Keep holding until LED will make 2 blinks (Note: LED 2 blinks not to release button) Then 3 blinks then into steady and you have successfully cloned. ( other buttons follow the same above operation) If for some reason the clone does not go further then 2 blinks , it means the signal does not go through, please shift the remote slowly up and down until you get the point where it will go through. For the presence of noise, it should avoid interference to operate, If the copy is not successful, it should recopy after clearing code.

How to use : Duplicator 433.92 mhz Remote Control

How to Program : Step 1- delete the existing code of our remote duplicator 1)Click and Hold A and B buttons together - Led will flash 3 times 2)Keep holding A button and release B button 3)Keep holding A button and push B button 3 times, Led will start flashing Non-stop Now press any key on the remote control, LED lights are not bright, so delete code success; if you press the button LED lamp is lit, indicating that the original code is not deleted ! Step 2 - clone your original remote 1)Put both remotes Into back to Back position. Make sure they have direct contact 2)Click and hold 1 button on your original remote and 1 button on your clone remote. Keep holding until led will make 2 blinks then 3 blinks then goes into Steady and you have successfully cloned. ( the left keys follow the same above operation) If for some reason the clone does not go further then 2 blinks , it means the signal does not go through, please shift the remote slowly up and down until you get the point where it will go through. Tips Some remote control has a smaller transmitting power, so the original remote control should be placed back to back the copy remote control to be operated. For the presence of noise, it should avoid interference to operate, If the copy is not successful, it should recopy after clearing code.

7 life hacks with transistor

Today in this video i have shown how to make simple circuit using general purpose transistor. All the transistors used in this video are NPN transistor. But you can use PNP transistor with little changes in the circuit diagram. How the 1 TRANSISTOR LED FLASHER WORKS, ok here go, actually the circuit abuses the negative resistance factor in all transistor to produce the blinking effect. Here a common NPN transistor is used. When Switched On the 1K resistor charges the 100uf capacitor until the voltage become high enough to get emitter-base junction to avalanche. At this moment the transistor turned on quickly and the capacitor discharged by led through 100ohm resistor, and when voltage across the leads fall, the current stops, then the capacitor again starts to charge through 1k resistor. I have done a mistake drawing the circuit diagram the transistor's lead should be fliped. For Circuit diagram of automatic night light click the link below https://electroanimesh.wordpress.com/automatic-light-with-ldr-circuit-diagram/ Click the link below to watch my another video: 3v to 220 volt Inverter :- https://youtu.be/9q2P6-hqzoU Two transistor audio amplifier:- https://youtu.be/jCZdIwnLUvU Diy simple dc motor:- https://youtu.be/G7oSnCYc0s8 How boost converter works:- https://youtu.be/Pb460v5WAcc Induction soldering iron :- https://youtu.be/r-V9746StqA 3v/6v (6w) Inverter :- https://youtu.be/FFFX0MyEWYs Mini soldering iron :- https://youtu.be/BbdmbswvCVs Mosfet Inverter 3.7 volt to 220 volt:- https://youtu.be/52KEDwfx2OA Timer circuit for night lamp :- https://youtu.be/LC3hqdL1oEQ

About working mode:
Momentary (Inching Mode): Push the remote button, the relay
connects, release the remote button, the relay dis-connects.
Toggle (Self-Lock Mode): Push once the remote button, the relay
connects, push twice the remote button, the relay dis-connects.
Latching (Interlocked Mode): Push the remote button A, the relay
connects, push the remote button B, the relay dis-connect.

How to use:
Clearing the code:
Push the learning button on the receivers for 8 times, the codes will be cleaned.
After clearing the code, all the remote control cannot work anymore.
Learning the code :( momentary)
Push the learning key on the receiver once time, it comes into momentary setting mode.
Wait for a moment, the LED will be off, it comes into learning state.
Push the remote button, LED indicator on the receiver board will flash then come off.
After 3 seconds, the LED indicator will be on again, learning successfully.
Learning the code: (Toggle)
Push the learning key on the receiver twice time, it comes into toggle setting mode
Wait for a moment, the LED will be off, it comes into learning state.
Push the remote button LED indicator on the receiver board will flash then come off.
After 3 seconds, the LED indicator will be on again, learning successfully.
Learning the code :( Latching)
Note: When you choose for latching mode, in order to learn more remote control, you
need to learn two different buttons, the first time learnt is for "ON", the second time learnt
for "OFF".
For example: button A = ON, button B = OFF
Push the learning key on the receiver triple time , it comes into latching mode .
Wait for a moment, the LED indicator on the receiver board will flash then come off.
Push the remote button A.
LED flash for 5 times.
Push the remote button B.
Led flash for 5 times.
After 3 seconds, the LED indicator will be on again, learning successfully.
A = ON, B = OFF.

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