Ontdek de ultieme IoT-krachtcentrale: Arduino Nano ESP32! Laat je creativiteit de vrije loop met C/C++ in Arduino IDE, of omarm de eenvoud van MicroPython. Wi-Fi, Bluetooth 5 LE, 16 MB flash, LED's, ...

Maybe it's obvious but I can't find any information about the following: I'm building a 'multi room' speaker from an old vintage radio and I want to connect two displays; one for the VU-meter and one ...

A spectrum analyzer VU meter running a 40kHz FFT on an ESP32 and outputting to a 16 x 16 FastLED matrix. The code is heavily modified from this example originally written by G6EJD who has a very ...

Discover the ultimate IoT powerhouse—Arduino Nano ESP32! Unleash creativity with C/C++ in Arduino IDE, or embrace MicroPython's simplicity. Wi-Fi, Bluetooth 5 LE, 16 MB Flash, LEDs, all in a compact ...

Wie kent ze niet, de driftig bewegende naalden of LED-balken die op het frontpaneel van een recorder of mengpaneel het niveau van een audio-signaal aangeven. De schakeling die we hier voorstellen, is ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...

The power of Espressif’s ESP32-S3 meets Arduino’s unmatched customer experience, documentation and community — all in the compact form factor of the Nano. Provides support for both Micropython and ...

You can still get moving-needle meters off the shelf if you desire that old school look in one of you projects. However, if you want a more flexible and modern solution, you could use round displays ...