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Construye tu propio Micro PLC con Arduino Nano, Soporte Riel DIN, Regulador 5v 3A, I2C y TTL
RomerZurco Dec 10,2022
Construye tu propio Micro PLC con Arduino Nano, Soporte Riel DIN, Regulador 5v 3A, I2C y TTL 8 Entradas digitales: 5, 12, 24v DC 2 Entrada analogica 8 Salidas Digitales ULN2803 1 Puerto Serial - TLL: Bluetooth, GPS, RS232, RS485 1 Puerto I2C: DS3231, LCD, PCF8574Schematic: https://elprofezurco.blogspot.com/2022/12/construye-tu-propio-micro-plc-con_9.html
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PCF8574 GPIO I/O extender para Arduino, ESP32, I2C, Modulo 8 entradas
RomerZurco Dec 10,2022
Con este modulo con octoacoplador puedes tener 8 entradas digitales de 12-24vDC y todo por comunicacion I2C con la opcion de tener hasta 8 modulos y con un total de 64 Entradas digitales para tu microcontrolador con el PCF8574Schematic: https://elprofezurco.blogspot.com/2022/12/pcf8574-gpio-io-extender-para-arduino_9.html
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PCF8574 GPIO I/O extender para Arduino, ESP32, I2C, Modulo de 8 Salidas
RomerZurco Dec 10,2022
Con este modulo de 8 relé puedes ampliar tu micro controlador hasta un máximo de 64 RelésCircuito: https://elprofezurco.blogspot.com/2022/12/pcf8574-gpio-io-extender-para-arduino.html
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Construye tu propio Micro PLC v2.0 con Arduino UNO, Soporte Riel DIN, Regulador 5v 3A
RomerZurco Dec 10,2022
MicroPLC con Arduino UNO con CH340, reloj DS1307 y Soportes 3D para tablero electricos.Lista de componentes: https://elprofezurco.blogspot.com/2022/09/construye-tu-propio-micro-plc-v20-con.html
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Construye tu generador de señal 0-20mA y 4-20mA sin uC, PIC, Arduino, ESP32, Raspeberry pi
RomerZurco Dec 10,2022
Lista de Materiales: https://elprofezurco.blogspot.com/2022/12/construye-tu-generador-de-senal-0-20ma.html
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Arduino Nano Dev Board
PureZX Dec 08,2022
Arduino Nano dev board that I designed a while ago, someone might find it useful. The board breaks out all Nano pins to turned pin SIL or SIL header pins (the types used are optional, use du-pont, 1mm solid core wire etc). Also has onboard addition 1A 5V supply and easy connect servo headers. There are 4 LEDs, 4 buttons, 2 presets and passive piezo buzzer all accessed by SIL connectors. There is also space on the PCB for one of the small half height breadboards and an OLED 128x64 display. Compon…
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Atmega328 digital panel meter volt ammeter
zvonacfirst Dec 07,2022
The panel voltmeter that is the subject of this project was developed as a personal necessity.Instead of the classic solutions, already known, the chosen solution was the use of an analog-digital conversion module (ADC) 4 channels 16 bits - I2C - ADS1115.Specifications:- dedicated software with parameter configuration and calibration menu with saving in eeprom- the voltage range is up to 50 V configurable- the current range is up to 5A configurable- voltage, current, power and temperature displa…
5th PCB Design Contest-Next Generation Hardware DIY Board
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Alarm for fridge door
Simone3146 Dec 07,2022
I designed this circuit to alarm the fridge door if it were to stay open.
Arduino DIY Sensor
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Arduino Transmitter&Receiver (1)
Smart Dec 06,2022
It is Arduino and NRF24l01 based radio comminication board. The board contains 3 modules, First one is Arduino Pro Mini based transmitter, secod one is Arduino Nano based receiver and the last one is Raspberry Pi Pico based receiver module. You can use this board to control your electronic devices(RC Car, Drone, Robots,... etc) remotely.
Arduino DIY Radio
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GRBL ARDUINO UNO SHEILD
sakaic Dec 06,2022
Needed a simple board to help with retrofitting and existing machine with a proprietary controller with a Arduino Uno GRBL based system so that it would be easier to maintain. Uses PC817 for optocouplers and LM7805 regulators for ease of building.
5th PCB Design Contest-Free Theme Arduino CNC machining
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