Project Name: GPS Portable Module V2.0 Project Author: Fei Wolf Uno Introduction Using a free PCB to create a GPS smart watch! Can last up to 100 days! Netizens are drooling over it! 1. What are the highlights of this watch? This is a GPS portable positioning watch 2.0, designed using ESP32C3 as the main … Read more
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Click the card below to follow Arm Technology Academy Weekly Lesson is a new column at Arm Technology Academy, where I regularly select public courses from the Extreme Technology Community for everyone to learn more technology. Welcome to follow Weekly Lesson. Public Course Content This session introduces how to deploy Arm-2D on Cortex-M processor chips … Read more
24V Brushless DC (BLDC) Motor Sine Wave Drive for Air Purifier Fan This reference design is an economical, small form factor (SFF), three-phase sine wave driver for brushless DC (BLDC) motors, capable of delivering up to 50W at 24V. The board accepts a 24V input and provides three motor outputs to drive the BLDC motor … Read more
MAKER：Bobby Leonard / Translated by: Cherry If you have some plants at home, you may encounter the problem of not being able to water them when you go out for a long holiday. The automatic irrigation system introduced below can not only solve this problem but also allow you to apply these techniques to DIY … Read more
Introduction: CrowPi is an amazing Raspberry Pi project system, installed in a laptop-like shell. Word count of this article: 3596, reading time approximately: 6 minutes I love history and I love computers, so rather than how computers became personal accessories, I prefer to hear the story of … Read more
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This chapter mainly explains: Basic setup of WAN interface for PPPoE dial-up internet using OpenWRT firmware. 1. What is OpenWRT firmware Here is a brief introduction to the origin of OpenWRT. Back in the day, Linksys (which has been acquired by Cisco) released a wireless router product named: WRT54G/GS, a classic product. However, the software … Read more
Introduction This article mainly introduces how to install the Home Assistant smart home system on the Orange Pi Zero3 with the CasaOS light NAS system and easily achieve remote management of smart devices at home using the Cpolar internal network penetration tool, without the need for a public IP or complicated router settings. Home Assistant … Read more
Since 2014, we have been designing to provide the powerful features of Raspberry Pi for industrial and embedded applications, and we are amazed and delighted to see the diverse ways our customers are using the Raspberry Pi Compute Module. We are excited to announce that we have expanded the Compute Module 4S product: these industrial … Read more