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espthings.io - ET-AD01
espthings.io Oct 25,2021
About the ET-AD01:Check the ET-AD01 blog post here: https://espthings.io/ad01About us:For a number of years, we, Michel and Paul, have been interested in the fascinating world of home automation. Where in the past the software was very much connected to the hardware you bought, nowadays there are a number of very nice open-source home automation software packages available.The software we both like the most is ‘Home Assistant’. It’s great software with support for a lot of types of sensors an…
ADS1115 esp32 esp8266
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Construye tu Shield Conversor 4-20mA to 3.3v para Arduino, ESP32 y pico
RomerZurco Oct 20,2021
Shield Conversor 4-20mA to 3.3v Arduino, ESP32 y pico
4th PCB Design Contest-Robotic Theme
1417
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uTerm2-S: a multi-emulation color RS232 terminal
Just4Fun Oct 18,2021
* * HARDWARE OVERVIEW * *The uTerm2-S (micro Term2 stand-alone) is an easy to build multi-emulation RS232 terminal using an ESP32-Wroom-32 module and the great FabGL library (http://www.fabglib.org). More, using an ESP32 gives the opportunity to use the uTerm2-S in a lot of different ways easily using the Arduino IDE with the ESP32 core.These the main specs of uTerm2-S:RS232 serial port;VGA output;"transparent" port for a serial-USB adapter (as in the uTerm-S);secondary serial port for ESP32 pro…
4th PCB Design Contest-Free Theme ESP32
6164
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Anemosens_MCU - MCU PCB for my 3D printed anemometer "Anemosens"
Nerdiy.de Oct 10,2021
The Anemosens_MCU Board it will be possible to use Anemosens as a standalone Anemometer that can be used for long time observations in remote areas (therefore the microSD-card slot) or just as one part of your weatherstation (therefore the RS485 interface).The RS485 interface is used to make the measured data available via Modbus. This way you can connect the Anemometer easily to your RaspberryPi, PC or many other platforms that support RS485/Modbus.Additionally you can activate a serial-stream …
IOT ESP32 Anemometer
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OnStep SinapTec ESP32 (GoTo & Computerized Telescopes)
Alejandro Manuel Alomar Oct 09,2021
El proyecto consiste en una placa controladora de telescopio tipo GOTO basada en una placa ESP32 y el firmware OnStephttp://www.sinaptec.alomar.com.ar/2021/10/telescopio-onstep-sinaptec-con-esp32.html
OnStep SinapTec ESP32
7190
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pxlBlck_multiPCB - a multi purpose IOT LED-Matrix board
Nerdiy.de Sep 27,2021
One of my past PCB projects is the "pxlBlck_multiPCB". As the name suggests, this board is the heart of several future pxlBlck variants.So far I have used the Wemos D1 Mini Board with the ESP8266 built into it as the main MCU in many projects. The circuit is supplied via a micro USB connection. Unfortunately, this forces you to reduce the power consumed to a maximum of 2.5W. The brightness of the connected LED matrices must therefore be reduced by software.To get around this problem (among other…
IOT SmartHome LED-Matrix
2386
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Satellite Control Hardware
Mercan Sep 26,2021
Hardware OverviewThe 6-Layer control hardware has been designed for a satellite to be taken launch in a interstellar rocket to spy an unknown planet. Our satellite has a high accuracy barometer to measure altitude and temperature, a GNSS module for gathering its location, IMU sensor for inertial measurement, live-video stream capability for recording the surface of the target planet and long range communication module for telemetry transfer. It has brushless motor drivers to control the descendi…
4th PCB Design Contest-IoT Theme satellite hardware
3796
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Eggbot Wifi ESP32 - Drawing Robot Plotter Pen
Bluino Sep 24,2021
OverviewThe Eggbot is a drawing art robot that can draw on spherical or egg-shaped objects. You could also use this machine to draw on ping pong balls and golf balls. You will needs two stepper motors, a micro servo motor to lift the pen, a bearing, V-slot frame 2060, spring and linear rod. And of course, you’re going to need the electronic bits to drive it all.If you have a 3D Printer you can create this Eggbot drawing robot, It was also decided to build the main frame from acrylic sheets.Conc…
4th PCB Design Contest-Robotic Theme Eggbot ESP32
7291
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Dumb but Great Point and Shoot Camera with ESP32 CAM
Arnov sharma Sep 15,2021
4th PCB Design Contest-IoT Theme
2052
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DIY ESP32 SPI TFT shield. Change the display bus.
Igor Silenock Sep 10,2021
Hello everyone!This project shows how to understand the datasheet and pinout of the display in order to change its connection method from a parallel bus (8/16 bit) to SPI. The display will connect to a DIY ESP32 shield.Video link: https://youtu.be/R42OXUibm6wHow to connect displays from mobile phones: https://www.youtube.com/watch?v=ShnyOOcfbhcWe connect the display to STM32: https://www.youtube.com/watch?v=WBJhqoxEI4wForum about connecting displays: http://arduino.ru/forum/apparatnye-voprosy/ar…
ESP32, SPI, TFT, arduino,
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