B4R Share Your Creations

Cableguy · Jun 29, 2016

Hi guys... Here's another example of RGB "smart LED" manipulation... And the code that goes...

vali khandangoll · Sep 8, 2021

This system can measure wind speed. we used OptoCounter module in wind gauge system. that code...

DaniDPX · Oct 21, 2017

Porting B4R as such is possible too.. Another video on CGTN Africa for the previous post...

moty22 · Apr 4, 2024

AD9833 module is a 0-12.5Mhz waveform generator with integral 25MHz crystal oscillator, the...

Peter Simpson · May 11, 2017

So here is a quick video on an UNO based microcontroller board controlling a relay module. The...

vali khandangoll · Mar 2, 2023

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

aeric · Apr 17, 2022

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

rwblinn · Jan 14, 2017

The goal of this Make Project THime is a LEGO ® module to display in a 4-Bit LED display, the...

moty22 · Nov 18, 2023

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

moty22 · Jul 20, 2021

OLED 0.95", SSD1331, 96x64 displays bitmap. Online C sets the SPI and loads the B4X icon to the...

moty22 · Feb 2, 2021

The code doesn't use any library, the SPI is set by inline C. Using 1.8" TFT with ST7735 driver...

moty22 · Jan 29, 2021

The code doesn't use any library, the SPI is set by inline C. There are functions for...

moty22 · Mar 16, 2021

Display text on TFT screen sent from PC. Arduino is Nano or Uno. TFT screen is 1.8" driver...

moty22 · Apr 24, 2021

I used @Peter Simpson code snippet on my project and it came with the beetle he has on his...

MinaBagehri · Jan 1, 2023

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

moty22 · Jul 8, 2020

It's good to talk. Voltmeter app in B4A using Text To Speech. Voltage input is at pin A0...

moty22 · May 30, 2022

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

moty22 · Feb 20, 2021

The clock uses ATMEGA328 internal timers to get 1 minute time base which is as accurate as the...

moty22 · Jul 12, 2020

Control 2 outputs (pins 2,3) of Arduino Uno by talking to your Android device using the B4A app...

Cesar_Morisco · Mar 23, 2024

My washing machine project worked 100% I want to share with you #Region Project Attributes...

WS2812B 40LED Array bouncing lines