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ESP32_walkie_talkie_v2
Kawashima Sep 06,2022
ESP32 walkie-talkie, you kid will love it!more details to come!All the details can be found on GitHub: https://github.com/kawashimaken/esp32-walkie-talkie-v2
ESP32 5th PCB Design Contest-Free Theme
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PS4 Controlled Holonomic Drive
ATOM Sep 03,2022
Recently I got know about ESP32’s capabilities to connect with PS4 controller via Bluetooth and found some 48mm mecanum wheels also, so decided to design and build a PS4 Controlled Holonomic Drive equipped with mecanum wheels, cause why not!!SuppliesElectronics:4mm Slide switch ------------------------------------ x 1 ---- LinkLM7805 (TO-220) ------------------------------------ x 15mm Screw terminal 1x02 ------------------------- x 10.47uF (0805) ----------------------------------------- x...
5th PCB Design Contest-Free Theme Robot DIY
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ESP12-18650
Johannes Larsen Aug 30,2022
This ESP-12f development board fits the back of an 18650 battery holder perfectly and features:* SMD or through hole (2mm pin header attachment) mounting for the ESP12-f module.* A prototyping area with power rails and pin breakouts.* Extra pin header breakouts to attach the module to a breadboard instead of a battery holder.* Bridged solder jumpers (0603) for the relevant pin pull-up/downs "resistors" needed to make the module boot into flash mode.* Pads to connect up a battery fuse (bridged by...
ESP8266 ESP32 Wifi
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ESP32 Servo Motor Controller Board (Up to 16 Servo Motors)
KILIC Aug 30,2022
In this project we will look at the assembly and use of ESP32 based printed circuit board that allows you to control up to 16 servo motors. The ESP32 board provides various communication options and methods this allows you to communicate wirelessly with other hardware. Let's take a look at what is required for the ESP32 servo motor controller board. The preferred components are those that are mostly used in basic electronics and that can be easily assembled.100uF 25V~6V Capacitor470uF 25V~6V Cap...
Arduino ESP32 ESP8266
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ESP32S3 Interfacing 8bit Display Using LVGL and ESP IDF
Useful Electronics Aug 29,2022
https://youtu.be/88MwR-4Dy0QIn this tutorial I am sharing with you guys my experiment with ESP32S3 1.9 inch TFT T-Display development board from Lyligo, where I have managed to integrate LVGL display graphic library with ESP-IDF to build my own simple user interface and share my work on GitHub repository below. I have also tested the board factory firmware to test the display capabilities.The implemented code is explained in details. You can use lv_conf.h file as a reference for LVGL library con...
ESP32 ESP8266 tft
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Gerber_PCB_AgonLight_R1.0
Kastrup Aug 27,2022
For details on Agon Light and many more resources, see: https://www.thebyteattic.com/p/agon.html
Arduino Hardware Retro
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Make your own branded ESP32 development board with PCBWay!
mohdazhar Aug 24,2022
What about making your own custom PCB boards with your own branding? Doesn't that sound nice? PCB manufacturing has now become easier than ever before with the coming of brands like PCB Way. We can order our PCB just like any other shopping experience, by uploading the design in Gerber file format.What is a Gerber file? Gerber is a file format for printed circuit boards. It contains the data of the different layers of the PCB as per the design, Copper layers, solder mask, legend, drill data, etc...
IOT ESP8266 ESP32
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ESP32 Weather Station
electronicguru0007 Aug 23,2022
In this project, we will learn how to create a weather station, which will display reading from a BME280 module and live weather data from OpenWeatherMap API in a webserver. The device will get temperature, humidity, barometric pressure, and altitude from the BME280 sensor and external temperature, humidity, weather condition, and sunrise and sunset from OpenWeatherMap API. We can see those reading in a web browser. BME280 Temperature, Humidity & Pressure SensorThe BME280 is a...
Arduino ESP8266 DIY
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STM32F4 Black-pill: WiFi shield (WiFiNINA)
Mischianti Aug 22,2022
STM32F1 Blue-pill: WiFi shield (WiFiNINA)Complete tutorial here.First of all, read the article “STM32: use WiFiNINA with ESP32 WiFi Co-Processor”, where there are all the basics to understand this shield usage better.For me, It’s very important the network connection and network limitation on STM32 It’s very tedious. Adafruit offers a solution, but I think that a shield It’s more usable.So I design a shield to add WiFi to my STM32F1 blue-pill.For me, It’s very important the network connecti...
STM32 WiFiNINA WIFI
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STM32F1 Blue-pill: WiFi shield (WiFiNINA)
Mischianti Aug 22,2022
First of all, read the article “STM32: use WiFiNINA with ESP32 WiFi Co-Processor”, where there are all the basics to understand this shield usage better.For me, It’s very important the network connection and network limitation on STM32 It’s very tedious. Adafruit offers a solution, but I think that a shield It’s more usable.So I design a shield to add WiFi to my STM32F1 blue-pill.PCBThe PCB is quite simple, I also add an interface to update the firmware over esp32. Strangely, esp32-s seems ...
Arduino IOT ESP32
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