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SmartSpin2k PCB
DOUD Apr 05,2021
Http://GitHub.com/doudar/SmartSpin2KSmartSpin2KHardware (3d Printed) and Software Project that uses an ESP32 and stepper motor to control spin bikes that have a resistance knob. The initial target was to use it with Zwift: stationary bike up hills and feel the burn.Optionally, the SmartSpin2K project has also progressed to the point of where it's useful without the hardware as a BLE device multiplexer, heart rate to watt converter (estimator), and proprietary BLE device to normal FTMS protocol c...
Motor Stepper Arduino
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ESP32 IoT Starter Kit
Bluino Apr 04,2021
Learn Basic IoT use ESP32 boards is very easy with ESP32 IoT Starter Kit board and following the 110+ tutorial on randomnerdtutorials.com/projects-esp32.Part List:1 x PCB ESP32 IoT Starter Kit (PCBWay)1 x ESP32 DEVKIT V1 board1 x Micro SD adapter module1 x OLED I2C 128x641 x Humidity and Temperature sensor DHT11/DHT221 x Temperature sensor DS18B121 x Motion sensor PIR AM3121 x Environmental sensor BME280/BMP2801 x 3 axis Acc. and Gyro sensor MPU60501 x LDR (Photoresistor)4 x LED 5mm1 x RGB LED 5...
ESP32 ESP8266 Arduino
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esp32 Pricetag Access Point PCB
Aaron Christophel Apr 04,2021
This project is a simple PCB for the E-Paper pricetag AP firmware if wrote, this enables the control of a full set of models from an Electronic Shelf Label manufacturer with their stock firmware running.Please see the linked github repo for more details on the supported modelsThe pcb can either be used with the ebyte or the "green" cc1101 module, it needs to be the 868mhz versionTo see an example of this project please watch this: https://youtu.be/p4wd8amFLck
label shelf electronic
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RS485 Module for Arduino
🙂 Apr 03,2021
RS485 MODULEWith this module you can communicate your Arduino through RS485, achieving distances much greater than TTL and RS232. Supports Modbus and DMX.This module allows you to build a RS485 to Serial TTL interface. The RS485 protocol is an industrial protocol widely used for its robustness, easy implementation and good performance. Using RS485 as physical layer it is possible to implement an industrial fieldbus type MODBUS and DMX for the control of lights.The RS485 protocol is defined as a ...
rs485 max485 ltc485
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Arduino based weather station with the atmega328p
Nuevas Tecnologías JA Mar 31,2021
You will find all the details of the project in the video
proyectos impreso circuito
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ESP8266 IR Remote AC controller
Kid Mar 28,2021
ESP8266 based IR receiver and transmitter with temperature sensor, OLED support and USB Type-C! Designed for controlling Aircons via IRFeatures:DS18B20 temperature sensor https://s.click.aliexpress.com/e/_99V0PITSAL6400 5mm IR leds https://s.click.aliexpress.com/e/_A1FAAKTSOP38238 IR receiver https://s.click.aliexpress.com/e/_A8gmhK 1.3" OLED display support https://s.click.aliexpress.com/e/_9RbYd2USB Type-C https://s.click.aliexpress.com/e/_A0JKIa
ds18b20 AC tadoo
6897
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Loconet interface
Luca Dentella Mar 28,2021
Loconet interfaceLoconet is a bus to control digital model railways.Using this interface, it is possible to connect a 5v microcontroller (Arduino...) to the bus.Moreover, this interface can:provide 12V to the bus (Loconet-T)provide bus termination (15mA costant current source)With those functionalities, it can be used to implement a "stand-alone" Loconet configuration (i.e. without a command station).My tutorials on Youtube about the Loconet bus, including the use of this interface to implement ...
arduino model railway loconet
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ESP32 Neopixel Status Indicator and Sensor PCB Shield with Wi-Fi Manager
Rui Santos Mar 27,2021
In this project, we’ll create a status indicator PCB shield for the ESP32 featuring two rows of addressable RGB neopixel LEDs, a BME280 sensor, and a pushbutton. We’ll program the board to display a web server with the BME280 sensor readings and show the temperature and humidity range on the LEDs (like two progress bars). We’ll also set up a Wi-Fi Manager?—the LEDs indicate whether it is already connected to a Wi-Fi network or if it is set in access point mode.You can watch the video tutorial:Yo...
Arduino esp8266 nodemcu esp32
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Arduino/NodeMCU Smart Light Strip Controller
Uzair Ahmed Mar 23,2021
Make your own smart LED Strips using Google Actions, Firebase Functions, Arduino, and the ESP8266 WiFi chip.The Controller uses Google Home to control a set of light strips, driven by a single NodeMCU ESP8266 Board. For a detailed setup guide, visit https://github.com/uzairmahmed/ArduinoLightManager
rgb wifi arduino
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SI4732 SSB-AM-FM HAM RADIO
USTAOGLU Mar 20,2021
SI4732 SSB - AM - FM RADIO FROM TARSUS/TURKEYATS-20 RADIOUSTAOGLU AUDIOhttps://github.com/pu2clr/SI4735/tree/master/examples/SI47XX_10_RDS/SI4735_04_RDS_ALL_IN_ONE_OLED?fbclid=IwAR2G_J3fVCNTBizoaJJYJuxyiEtiQIUBj75Kz8jfBohvTYgRKM9IBByXuBM#PL310ET#DE1103#PL880#ATS-909X#Tecsun#Degen#Sangean#XHDATA#R-108#ATmega#ATtiny85#Cortex#ESP32#NodeMCU#MCUNode#Si47XX#Si4730#SI4735#Si4734#Si4732-A10#SI4735-A10
ATS-20 ATS20 SI4735
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