Hi, I've been playing with B4A and B4J trying to create a few of the old games I used to play many, many years ago, I'm not into B4X as yet, so tried to keep it as simple as I could, basically within my limited limits :) The file is too large for...
Summary: What This Machine Does This machine is a chocolate vending machine controlled by a microcontroller (likely an ESP8266 or similar). It includes: Um contador de moedas (detecção de pulso analógico) Um servo motor que libera chocolates Um...
The IR-Frame-Visualizer is an open-source application to visualize an Infra-Red frame and provide detailed IR protocol information. Overview This Make project visualizes an Infra-Red frame and provides detailed IR protocol information for...
Home Assistant Solar Info Panel Purpose The purpose of the Home Assistant (HA) Solar Info Panel (SIP) is to display in regular intervals, the house power data on a TFT or OLED display. Solar - production (W) [PowerFromGrid] House - power usage...
Project: Web-Controlled LED Matrix Display with ESP8266 This project uses the ESP8266 microcontroller to control an LED Matrix display through a web interface, allowing real-time remote message updates. It’s ideal for info panels, dynamic...
Projeto: Display de matriz de LED controlado por Web com ESP8266 Este projeto utiliza o microcontrolador ESP8266 para controlar um display LED Matrix através de uma interface web, permitindo atualizações de mensagens remotas em tempo real. É...
Create a Boost (step-up) converter controlled by an ESP8266 (Wemos D1 Mini), capable of increasing a low input voltage (e.g., 3.1V) to a regulated output voltage (e.g., 14.5V), using PWM (pulse-width modulation). Components Used: ESP8266 (Wemos...
C code is for setting timer2 and timer0 to generate 1 second time base divided from the 16MHz crystal, timer1 is the counter. The 7 segment display MAX7219 is driven by software SPI, bit banging the 16 bits command to the display driver. The...
Not so much a 'creation' as a tool/ offer. I didn't want to waste space and cost for the programming circuit for Wroom32 on production boards (which use OTA programming after the first programme is loaded) so made a small board for programming in...
Custom created large characters for LCD 16x2 display. The 8 available RAM are used, each character is made of 6 normal size characters. The function CREATE is not in the library so the code is bit banging to include the function, this is why the...
Built with B4R + B4J
TFT display of digital temperature and humidity. Sensor DHT11 , TFT module is a 1.8" 128 X160 pixel and has the driver ST7735 is driven by SPI (C code). Sub Process_Globals Public Serial1 As Serial Public dht1 As dht Private tmr As...
Hello everyone, how are you? With a lot of work my vending machine is complete I had some doubts about the audio module In the end everything went well, I hope you like it
This project measures the amount of soil dryness in the pot, and if the soil dryness is more than the standard, the buzzer and the red light will turn on. If the pot is watered and the soil becomes wet, the buzzer and the red light will turn off...
This project measures water level with water sensor module and displays it on seven-segment display. If the water level is less than 600 the green light will turn on , otherwise the red light will turn on and the buzzer will sound.
TFT low frequency oscilloscope, bandwidth is DC to 2000Hz. Max sampling rate is 40000 samples per second. An oscilloscope with these specifications has limited use, but it is a good exercise in using LCD TFT. Arduino can be Uno or Nano. The...
BPSK Modulation demo...
Amplitude Modulation Demo...
Frequency Modulation...
Hi all of you. in this project I can use 4 seven segment with 4 74HC595 multiplexer IC. my project wiring is shown below picture. in each time I show a number in left seven segment and then shift it to next seven segment in right side. I repeat...