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espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
Hello everyone!A brief introduction of this project.What you see presented here is a home made (or DIY) project through which I wanted to check the consumption of some electronic devices that work in ...
The use of IoT technology for monitoring specific electrical parameters of autonomous power systems
294
5
1
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
Color senzor work with refleted color captured by LRD.Pin Definitions:sensorPin: Pin for the light sensor (A0).LedRed, LedBlue, LedGreen: Digital pins for red, blue, and green LEDs (3, 4, 5).read_valu...
ColorSenzor
269
0
0
Istvan Sentes
Istvan Sentes
ROMANIA
0
1
Sometimes, your ESP based project doesn't need a dedicated USB to TTL chip because you won't upload the firmware so often (especially on custom / embedded projects).In this case you can use a dedicate...
CH340C programmer with Auto-Reset
827
0
0
Marius M
Marius M
ROMANIA
11
20
Simple 3x3 Macro Keypad, I made some time ago using CherryMX switches, some SK6812 Mini-e RGB LEDs and a small 0.91" OLED display.You can replace switch 1 (S1) with an rotary encoder if you want.Since...
3x3 Macro Keypad
953
0
1
Marius M
Marius M
ROMANIA
11
20
Did you ever wanted to quickly try a new sketch but you hate to search and manually put the LED's and resistor into the breadboard?I hate to do that. Especially when I just want to test something real...
Arduino UNO PB LEDs Module
384
0
0
Marius M
Marius M
ROMANIA
11
20
I needed an CH340C programmer with some extra pins exposed (RST / CST) and because I didn't find one, I decided to build one. :)I wanted to keep it as small as possible, I chose to use 0603 resistors ...
CH340C programmer [extra pins exposed]
457
0
1
Marius M
Marius M
ROMANIA
11
20
ATtiny85 / 13 programmer that can be mounted on Arduino UNO, with an led on PB3.Take this board, place in onto the top of an Arduino Uno MATCHING THE PINS, upload the Arduino as ISP sketch, then place...
ATtiny85 / 13 programmer -> adapter for Arduino UNO
401
0
0
Marius M
Marius M
ROMANIA
11
20
Hello! This time I want to present an 7-segment four digit display controlled by two 74HC595.The LEDs are connected in the common cathode configuration; this module is useful in electronic a...
4 Digits 7 Segments CC Display Module with 74HC595
733
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
ARDUINO LCD 1602 SHIELD + KEYBOARDThe LCD1602 shield can be mounted together with an Arduino Nano development board to add an LCD display and keyboard.After installing the shield, you can upload a cod...
ARDUINO LCD 1602 SHIELD + KEYBOARD
2099
2
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
Hello! This time I want to present an 7-segment four digit display controlled by two 74HC595.The LEDs are connected in the common anode configuration; this module is useful in electronic ass...
4 Digits 7 Segments Display + 74HC595 Shift Register
2691
0
2
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
for more details you can read articles from https://nicuflorica.blogspot.com/search?q=TEF6686Note depends variant of TEF6686 tuner you must change position of antenna capacitor
RDS radio with TEF6686 (10 or 19 pins)
1621
1
4
Florica Tudor-Nicusor
Florica Tudor-Nicusor
ROMANIA
19
2
This project has begin as a retro gaming console for my own usage but being capable to do some more functions if necessary.The board is designed around a LATTICE iCE40UP5K and on the GIT is available ...
arduFPGA V1.0 game console
1111
0
0
Miron Cristina
Miron Cristina
ROMANIA
1
4
Source: https://diycrap.blogspot.com/2015/12/homebrew-swr-and-power-meter.htmlIt's crap, but I did it myself.Saturday, December 5, 2015Homebrew SWR and power meterFirst of all, this SWR meter in this ...
SWR and PWR meter
3649
0
5
FLORIAN-UDVARI ANTAL-ARPAD
FLORIAN-UDVARI ANTAL-ARPAD
ROMANIA
4
0
This year I wanted to add something that I designed and built myself to my Christmas tree so I created this smart decoration with RGB LEDs. The LEDs are controlled by an ESP32 which makes the system c...
RGB Christmas Tree
1335
0
9
Florin Cocos
Florin Cocos
ROMANIA
0
0
Hello!This is a simple project made with Arduino Nano and some common modules. I used an infrared flame sensor, an MQ-2 smoke / gas sensor, an audible warning buzzer, a relay that could control a spri...
Fire Alarm System with Arduino Nano
1080
0
2
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
Schematic and PCB have some updates.... I created libraries for F-connector and for TEF6686 ( https://github.com/tehniq3/Eagle_library )For more informations about TE6686 radio you can read at http://...
Minimal TEF6686 radio (2)
4868
5
0
Florica Tudor-Nicusor
Florica Tudor-Nicusor
ROMANIA
19
2
1
2