B4R Share Your Creations

My Complete Design Washing Machine with esp8266

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Big clock

Hello everyone Finally, I implemented the decision I made in the previous message. After the...

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+ 1 project of mine using the 1.2 V soil sensor

Hey guys, how are you? Here + 1 project of mine using the 1.2 V soil sensor I don't know if the...

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My first completely homemade 4x4 robot Esp8266 01

My first homemade 4x4 robot Esp8266 01 with web control Thank you for being part of this...

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i2c bus devices scanner with found address description

This is enhanced I2C bus scanner with description of the found chipset. App started, wait for 3...

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Cuckoo Clock

DS3231 RTC with TFT display and DF-Player to make the cuckoo sound. Every 15 minutes it sounds...

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Clock

Hi all of you. This project is a Clock that can set current time and wake up time. We can select...

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Thermometer For Chrome Browser

USB thermometer using DS18B20 as a temperature sensor. The temperature can be displayed in...

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UltraSonic radar and Missile defense system

Hi This system in include 2 part. part 1 is a ultrasonic radar system include one ultrasonic...

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Car Suspension simulator

Hello. Back to active here on the forum. I made a simple project to learn about Arduino (B4R)...

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Frequency Generator

Arduino Uno or Nano generates 244-8,000,000 Hz by dividing the 16 MHz crystal oscillator. The...

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Internet WatchDog

A very simple ESP8266 project created by B4R with Relay & ESP8266Ping Library.

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Logic Analyzer

Logic analyzer 4 channels for frequencies up to 20KHz. Arduino Uno or Nano use the B4A app to...

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Carbon monoxide alarm

My project is related to carbon monoxide warning system. The tools I used in this project are...

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Carbon monoxide

Hello, good time Project equipment: 1- Bread board 2- Arduino Nano CH340 3- Carbon monoxide...

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temperature project

Sub Process_Globals Public Serial1 As Serial Public dama As dht Public damapin As...

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Fire warning

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7 segment MAX7219 Frequency Counter

C code is for setting timer2 and timer0 to generate 1 second time base divided from the 16MHz...

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Talking Frequency Counter

The Arduino generates an accurate 1 second time base for the counter by cascading timer0 and...

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Traffic lights + 7 segment display countdown

Combine seven segment LED display with traffic lights project. GitHub...

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