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IoT Indoor system with ESP32 to monitor Temperature, Humidity, Pressure, and Air Quality
silicioslab May 15,2024
IntroductionAir quality, temperature, humidity and pressure are essential elements to ensure healthy and comfortable indoor environments. However, these parameters are often outside of ideal standards, which can result in a series of health and well-being problems. Air pollution, lack of adequate ventilation, extreme variations in temperature and humidity, as well as fluctuations in atmospheric pressure, are some of the main challenges faced in closed environments.To monitor and control these fa...
Arduino ESP8266 ESP32
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MIDI Control surface
Bottaro May 10,2024
This is a MIDI Controller Surface.Features include:20+5 buttons (compatible with Outemu or Cherry MX switches)5 Encoders5 Faders30 Individually addressable RGB LEDsNative USB power delivery, protection and communicationWhen using the PC companion app, the controller can be customized to output whatever MIDI command you want and the LEDs can be programmed with a specific pattern, to react to specific MIDI or when pressing buttons on the control surface.It's possible to use as many of these at the...
KiCad Design Contest-Free Theme Keyboard MIDI
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Unusual Led Ring Arduino Clock, Temperature, and Humidity meter
Pavleski Apr 05,2024
 There are many arduino clock projects with temperature and humidity readings where the results are usually displayed on some kind of display. This time I will show you how to make such a device, where instead of a display, an Addressable WS2812B pixel ring with 12 LEDs is used. .This is another in my series of Unusual Clocks which you can see in the given playlist. The reading of the values is conceived in a very intuitive way with the help of various color combinations. Even the...
Arduino Clock LED
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MIDI to TRS Adapter
Lunde Apr 02,2024
When working on the BulkyMIDI-32, a piece of hardware running the MT32-PI software, I mostly ended up using standard 5-pin MIDI-cables for most of it. Except in some cases there simply isn't room to do so, or I wanted to use a piece of equipment that had a 3.5mm TRS jack on it instead - commonly referred to as TRS MIDI.As for TRS MIDI - there are two types - type A and type B. Both of them are associated with premium brands and charge a premium price for a cable that we ordinary people see as a ...
MIDI BulkyMIDI-32 BulkyMIDI-32 Adapter
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MIDI Kalimba Musical Instrument
Jeremy Cook Feb 20,2024
After seeing a miniature Kalimba finger piano instrument, I realized I could convert it to a MIDI controller using a Raspberry Pi Pico and capacitive touch sensing. In the first version I manually soldered 1Mohm resistors to each tine to ground, and used jumpers to connect to a Raspberry Pi Pico.For the second version, I came up with a custom PCB that features (16) 0603 SMD resistors onboard. This was manufactured by PCBWay and simplified kalimba wiring:Overall it was a fun project, and code for...
raspberry pi raspberry pi pico music
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Precision thermometer + humidity sensor with digital I2C interface
xDevs.com Feb 18,2024
This is a 2-layer sensor FlexPCB with Sparkfun Qwiic connector for I2C connection to host controller, such as Raspberry Pi or similar. Flex PCB has provision for address setting resistors for both temperature and humidity sensors. The "business" end of the flex PCB has footprints for DFN-packaged Texas Instruments TMP11X series digital temperature sensors such as TMP117 or TMP119 with accuracy <0.1°C and Sensirion AG SHT4X series digital humidity sensor. Flex length is 202 mm, width 7.6mm and...
I2C Sensor Breakout board
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Commodore Amiga MIDI my personal REV.
The Shark! Jan 01,2024
Amiga MIDI my personal REV.You can download 3D case .stl hereMain components and schematics.Main project: http://davbucci.chez-alice.fr/index.php?argument=elettronica/midiint/midiint.incONLY FOR PERSONAL USE
DIY Commodore Hardware
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Stylophone Midi Complete controller
Landro Nov 05,2023
This project have the aim to make a stylophone with a midi usb interface that can be easily connected to a computer or a phone and you can also play in your headphone in a train with a full featured midi controller that you can put in your pocket.
6th Design Contest-Electronic Project Arduino music
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Sidekick64 (Cartridge for C64/C128, VC20, C16/+4 - using Raspberry Pi Zero 2)
. Nov 02,2023
Sidekick64 is a versatile cartridge/expansion for the C64, C128, the C16/+4, and the VIC20. It uses a Raspberry Pi 3A+, 3B+ or Zero 2 (only for C64/C128/VIC20) to emulate memory expansions, sound devices (up to 8 SIDs, SFX Sound Expander, MIDI), freezer cartridges, cartridges such as Easyflash/GMOD, kernal replacements, C128 function ROMs and many more. Some functionalities can be combined with others, e.g. kernal replacement plus freezers or GeoRAM expansion. The Sidekick64 handles among o...
Commodore cartridge SID
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SIDKick MIDI-Breakout Board (PCB Gerber-Files)
. Oct 28,2023
SIDKick is a versatile sound device for C64s and C128s: it serves as a drop-in replacement for the SID 6581/8580 sound chips, and at the same time provides Sound Expander-emulation (Yamaha OPL-based FM sound), a MIDI interface and can control LED stripes. It is based on a Teensy 4.1 and makes no compromises with regard to quality: the emulation is based on reSID and fmOPL. It also comes with a few extras such as dual-SID emulation, built-in configuration menu, optional MIDI-interface, LED-stripe...
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Popular Project
A Modified zFlip 5
With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum parts required for the phone to...
ESP32-BlueJammer
The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts various devices using an ESP32 and nRF24 modules, causing plenty of noise and sending unnecessary packets (DoS).It ...
Air Quality Monitor
The Air Quality Monitor is a compact, ESP32-C3–based device designed to track and display key indoor environmental metrics in real time. At its core, it integrates the Sensirion SEN54 for particulate ...
DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network
Project OverviewThis project delivers a complete, custom-designed PCB solution for building Meshtastic mesh network nodes. Unlike traditional communication methods that rely on cellular towers or Wi-F...
Jammer Bluetooth 2.4G
Proyecto de PCB para Jammer bloqueador inhibidor de señales Bluetooth y Wifi de 2.4G.Proyecto patrocinado por PCBWay, muchas gracias por el apoyo!Primero regístrate en PCBWay haciendo clic acá, luego ...
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