The lates update is replacing IRF9540 with AO34I9L in tiny SOT23-3 body. I ran a test on a prototype for a few hours with maximum brightness. AO34I9L works just fine, I didn't noticed temperature raise.
This is a second version of Christmas Tree Controller. It is using Arduino Pro Mini and two TLC5940
For LED wiring refer to "Christmas Tree LED Wiring" project, LED v2
Program for Arduino is not f...
Dek's RGB to Component Transcoder (17/5/2020) - This schematic and PCB has been designed to convert a video signal from RGB format to Component (Y,Y-r, Y-b) format. This signal is typically used for retro video game consoles and arcade boards.
You can find the public github here: https://github.com/dekkit/RGB-to-Component-Transcoder
Component video can be found in modern CRT TVs...
![Screenshot from 20200912 155356.png](//image.easyeda.com/pullimage/Yx4CgTSQeqoXSwLwNrNMmMg9L1xzKZA92s47sWKJ.png)
Это простой в изготовлении драйвер rgb светодиодной ленты. Благодарямощным транзисторам охлаждение почти не требуется
This is an easy to manufacture rgb led strip driver. Thanks to the powerful transistors, cooling is almost not required.
Universal board for LED control.
- Atmega8/328 on board with programming connector
- PCA9685 for 16 channel PWM up to 1.5kHz (eye-safe frequency), 12 bits per channel
- cheap ULN2003 with paired outputs for 1A per channel (2-3 meters of RGB 5050 strip per connector)
- or SOT23 MOSFETs if you need more power
- BT05 bluetooth module or MAX485, control by wire or wireless. DMX512 is possible.
3 Channel (RGB) 10A/chan, WeMos LED Driver 12-24V
Specifically designed for 24V RGB LED strips
Designed to be DIN Rail mounted in a small enclosure next to a 24V power supply for use for larger home LED installations (under cabinet, Decks, etc)
Hosts a webpage to interface to change colors from a smart phone.
rx/tx and I2C broken out for external interfacing specifically a for nextion display...
It is simple module to control RGB strips. You can use diferent MOSFETs (but 3 - sourse 2 - draine 1 - gate).[Sketch for Arduino](https://github.com/ParasolkaJeck/Arduino_RGB_controler). You can don't use diod.
A very small unit for controlling RGB LED Strips.
All outputs should be pwm and i personally use OPENHAB2 for my MQTT Broker.
Flash with espeasy or Tasmota and set up to your own system.
I have several of these around my home and they work perfectly everytime.
Tried and tested :)
It has a space for a PIR sensor and a room temperature sensor
Will work with any MQTT Broker if set up for it.