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Filament Spool Smart Lamp - Hue, MQTT, Alexa & Sound Reactivity - ESP32 & Fusion 360 File
DIYMachines Apr 11,2023
Over time I have collected a few empty spools, which, for some reason always seemed too good to just let the local council recycle them. Now it's time to make something with them.The filament spool lamp is not a new idea but I wanted to add some additional features using the ESP32 tucked away inside the base which allows for some cool sound synced shiny shows or MQTT, Philips Hue, and Alexa integrationsThis upcycled lamp doesn't cost much for its size and impact thanks to the use low cost legs a…
WLED spool lamp
2788
0
3
DIY Connect 4 Game on 2.8 inch TFT touch Display
Pavleski Apr 07,2023
Connect Four is a two-player connection rack game, in which the players choose a color and then take turns dropping colored tokens into a seven-column, six-row vertically suspended grid. The pieces fall straight down, occupying the lowest available space within the column. The objective of the game is to be the first to form a horizontal, vertical, or diagonal line of four of one's own tokens. This time I will present you an ESP32 microcontroller version of this game, which is played on a color …
Arduino ESP8266 ESP32
436
0
1
El Burrito 6cm CW/FM Frontend 5760 Mhz V3
OE8FNK Apr 04,2023
El Burrito 6cm CW/FM Frontend 5760 Mhz V3V2 of the "El Burrito EB6 Frontend", a 5760Mhz FM/CW Frontend for the 6cm HAM radio band using SE2595L for use with MAX2870 modules or PlutoSDR. RF output if filtered for the 6cm band. Power on 6cm is up to 200mW, RX signal is amplified by 14db. Detailed description is published in DUBUS 1/2023. Important: Add the following requirements to PCB order:"Top layer: yellow soldermask, bottom layer no solder mask, just "surface finish" see attached pcb-photo.jp…
Satellite SDR Radio
742
0
0
Simple TEF6686 Arduino + PC AM-FM Radio Receiver
Pavleski Mar 31,2023
This time I will prtesent you how to make a AM/FM Radio, based on radio module with TEF6686 chip from NXP. This miniature module has amazing possibilities, great sensitivity and selectivity, adjustable de-emphasis and filter. It has a output analog audio L + R, or MPX, depending on the configuration. Also, this module has an I2C communication protocol, so the simplest way to communicate with a personal computer is an Arduino microcontroller with the appropriate code uploaded. For the PC there is…
Arduino ESP8266 Clock
1912
0
0
ESP32 DevKitC 30 Pin Breakout Board
Rempel Mar 31,2023
A simple breakout board for the 30 Pin ESP32 Dev Board. It provides mount holes. Options for outward facing pin headers, UEXT for connection to additional modules. It also provides options for mounting external antennas.
1323
0
3
Olimex-POE-ISO Breakout Board
Rempel Mar 31,2023
The Olimex is a fantastic board, however it provides no good way to mount it or connect sensors or other devices to it. This board provides a lot of flexibility. The Olimex board mounts neatly into 2 1x10 pin sockets. It then provides options for 2 1x10 pin headers, screw terminals. It also has the UEXT header mapped the same way as the Olimex board does. It has mount holes for generic mounting or for DIN rail clips (25mm spacing)
ESP32 Olimex
1167
0
0
STM32 E22900T22D LoRa Transceiver Module and Range Test
Useful Electronics Mar 31,2023
https://youtu.be/fPgSf5HOfO8In this tutorial, two STM32 micro-controllers are exchanging data wirelessly over LoRa using E22900T22D module that is interfaced over UART. The MCUs are exchanging dummy data to toggle onboard LED as an indication for ongoing wireless communication. Outdoor wireless mid-range (around 1000m) communication test was also conducted where no packet loss over LoRa was observed. E22900T22D Module which uses SX1262, parameters configuration, its interface packets are discuss…
ESP8266 ESP32 Arduino
2075
0
2
Car Assistant
ShonP40 Mar 30,2023
Keep track of your car remotely through Home AssistantFor more info, visit the project's GitHub repoConnectorsUSB1 - I2C (GPIO 21&22)USB2 - I2C (GPIO 21&22)USB3 - GPIO (GPIO 19&23)Hardware RequirementsLilyGO® TTGO T-SIM7600E-L1C ESP32 (Other ESP32 TTGO models could also work)A Nano SIM Card with an active internet planCellular antennaGPS antenna18650B batteryBME280 sensor (optional)TSL2561 sensor (optional)PIR sensor (like the AM312) thats pulled low by default (optional)Micro SD Car…
ESP32 car gps
1044
0
0
ICS43434 Microphone Board
dlsNet Mar 26,2023
ICS-43434 mic board. Created to use with audio-reactive WLED. Stencil is not needed but is recommended.
DIY WLED Sound
570
0
0
yoRadio VS1053B Shield rev.2
e2002 Mar 20,2023
Printed circuit board (one of) for the development and assembly of the yoRadio project. Please see the github links for more information.
Arduino ESP32 Radio
4271
1
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