The simultaneous control of dual inverters and the ZSL complicates the pulse width modulation (PWM) method. This article proposes a double-symmetrical-voltage placement PWM (DSVP-PWM) method based on ...

We support up to 16 PWM outputs via the I2C bus. Each output can be configured to map the 8 bit channel intensity values to 4096 PWM timings. PWM is supported via the PCM9685 16 channel PWM output ...

PWM, Qwiic connectors, microSD card, various Arduino sketches leveraging WiFi connectivity, and an Arduino GFX “hello world” demo. The Arduino factory test program is also included. You’ll find all ...

Meet the ESP-FLY, a micro quadcopter built around an ESP32 board, a custom PCB, and lightweight 3D-printed or DIY PVC frame. The perfect weekend project to build purely for fun and geared for the ...

There are plenty of small ESP32-C3 IoT boards with a USB-C connector on the market, and while they all look very similar, antenna designs differ, and less thought-out ones may severely impact the WiFi ...

LoRa ESP32 KISS Bluetooth modem (for APRSDroid or aprs.fi iOS) + APRS-IS RX/TX iGate over WiFi + Digipeater + DV (with Codec2 Walkie-Talkie) ...

Everything is driven by an Arduino Mega, which has 16 hardware PWM channels; two short of what he needed. Because of this he had to spend a bit of time figuring out how best to bit-bang the signals.