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Christmas tree with arduino uno
Mandal Dec 20,2021
Christmas tree with Arduino UNOStep 1: Circuit DiagramThe project is super easy for everyone to make, and no specific knowledge is required in order to make it since it is all about controlling RBG LEDs and a Piero buzzer to display the Christmas songs, and all these parts will be placed in one PCB and controlled through an ATmega328 MCU which is the same Microcontroller of the Arduino UNOThe schematic has a Piero buzzer connected to the MCU, which is the main responsible for displaying Christma...
4th PCB Design Contest-IoT Theme
4996
0
1
8 relay IOT board with ESP32
Emilio Ricciardelli Dec 17,2021
The board contains:8 relays board1 ESP32-WROOM-32D microcontroller1 onboard power supply. 100-240V ACDiscreate componets used to activate relays.Programming header.Onboard yellow programmable LED.Ready to be programmed with Micropython or Arduino IDE.Has extras pins to be used to extend the board or connect to more relays/sensors.
wifi esp32 relay_board
4975
0
7
rgb LED Controller
Mandal Dec 16,2021
Hi guys in this project I shall show you that how you can make a RGB Light cntoller. Here is the PCB layoutPCB Layout :Arduino Code ://Bluetooth Controlled Arduino RGB Led Strip//#include <SoftwareSerial.h>SoftwareSerial BLU(0,1);#define redPin A1#define greenPin A2#define bluePin A0void setup(){//Serial setupSerial.begin(9600);Serial.println("-= HC-05 Bluetooth RGB LED =-");BLU.begin(9600);BLU.println("-= HC-05 Bluetooth RGB LED =-");pinMode(redPin, OUTPUT);pinMode(greenPin, OUTPUT);pinMo...
led cntroller arduino led
7432
0
3
Egg Incubator
medyanis-hiou Nov 30,2021
Egg incubator is a place that incubates the eggs until hatching, we have the DHT sensor that senses the temperature and the humidity of the room, and the relays of the fan and the hotend makes the climate suitable for the eggs. The stepper motor turns some angles each 2h to turns the eggs. Some added features like the bluetooth and the esp to control the incubator remotely by a phone connected to the internet or to the bluetooth, you get get the the data from the incubator to your phone anywhere...
4th PCB Design Contest-IoT Theme
5637
2
3
Egg Incubator
medyanis-hiou Nov 30,2021
Egg incubator is a place that incubates the eggs until hatching, we have the DHT sensor that senses the temperature and the humidity of the room, and the relays of the fan and the hotend makes the climate suitable for the eggs. The stepper motor turns some angles each 2h to turns the eggs. Some added features like the bluetooth and the esp to control the incubator remotely by a phone connected to the internet or to the bluetooth, you get get the the data from the incubator to your phone anywhere...
4th PCB Design Contest-IoT Theme
6870
10
2
ESP32 LED Controller Board
Mark Wu Nov 30,2021
The PCB gerber submitted is a new design for the prototyped circuit we have made for a hackathon. Here is its description.## InspirationAs more and more people have been working from home, the problem of natural lighting has been growing. During the pandemic, we personally experienced this issue because we lived in rooms where sunlight was scarce. The constant intensity and hue ceiling light made motivation very dull.## What it doesWith our custom code, the kit fetches the time from an NTP serve...
4th PCB Design Contest-IoT Theme
12888
1
16
Infrared Remote Control Decoder & Switcher Board
Moshiri Nov 29,2021
Infrared remote controllers are everywhere around us. The majority of home appliances are controlled using infrared remote controls. In this article/video, we learn to build a device that can decode (almost) any IR remote control and use the instructions to switch the relays (loads). So we can use this feature in a variety of applications without buying a new IR remote control and expensive hardware, such as turning ON/OFF the lights, opening/closing the curtains, ... etc. I have used an ATTiny8...
4th PCB Design Contest-IoT Theme
3886
0
3
Phone Calling Dectector
🙂 Nov 29,2021
Circuit operationThis circuit can be used for detecting the signals emitted by our cell phones when we are called or call another user.When calling a GSM mobile, identification signals (Signal Control) appear, a signal sent to a cell phone from a base station or vice versa, from the cell phone to the station. It contains essential information for the call, but does not include the audio portion of the conversation. Access by Multiple Code Division, also called Spread Spectrum, CDMA cellular syst...
4th PCB Design Contest-IoT Theme
1677
0
2
Custom Control Unit using ATmega328P and ESP8266 12-F
Manas_K02 Nov 28,2021
PROJECT DESCRIPTIONThe need of Control units in today's industry has increased exponentially. With people wanting compact appliances and products, one single board performing multiple tasks is considered to be a perfect solution. This Custom Control Unit is designed keeping the same requirement in mind. The Control unit eliminates the usage of multiple nodes for tasks and performs various tasks simultaneously.The Control unit has two processors, a primary processor and a secondary processor whic...
4th PCB Design Contest-IoT Theme
3510
0
6
Nokia 5110 hat for Raspberry Pi
Verma Nov 24,2021
The Raspberry Pi Clock Hat is a versatile accessory that transforms your Raspberry Pi into a powerful timekeeping and monitoring tool. Here’s how it elevates your Pi experience:Timekeeping and Display:The Clock Hat integrates seamlessly with your Raspberry Pi, providing an onboard Nokia 5110 LCD display.It elegantly showcases essential information, including the current time and date.You’ll always have a clear view of the clock, making it perfect for ...
4th PCB Design Contest-IoT Theme
3890
0
0
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