static int led_pwm_mc_set(struct led_classdev *cdev, ...

Waveshare RP2350B-Plus-W is a development board that follows the Raspberry Pi Pico 2 W form factor, but offers 41 GPIOs ...

This custom Wi-Fi router works off-grid with Starlink and can control my solar power station. Here's how I went about it.

There was a time when a CB radio was a simple affair: a small box with a channel selector, volume, and squelch controls. No ...

High efficiency is key in applications such as data centers, and new standards codify the now-mandatory requirements.

XPU Labs’ Petros CH32H417M Alef is a Raspberry Pi Pico-sized board based on the WCH CH32H417M RISC-V USB 3.0 microcontroller and taking a 2MP OV2640 camera module through the MCU’s digital image ...

Abstract: This paper presents the design and implementation of an autonomous voice-controlled robot system using ChatGPT and a Raspberry Pi-based robotic car. The aim is to integrate modern AI ...

pwm_servo.pwm_servo1.start() # 启动 1 号 pwm 控制线程 pwm_servo.pwm_servo2.start() # 启动 2 号 pwm 控制线程 pwm_servo.pwm_servo1.set_position(1500, 1000 ...

Abstract: The cold chain industry faces challenges in maintaining the quality of frozen and temperature-sensitive products during storage and transport due to temperature fluctuations, power outages, ...