Automotive Embedded Software Testing: A Comprehensive Overview

Automotive Embedded Software Testing: A Comprehensive Overview

By conducting specialized automotive software testing, we can promptly identify defects in automotive software, effectively driving the improvement of automotive software product quality and enhancing the core competitiveness of automotive products. 1. Testing Content The software evaluation center has established a high-level automotive embedded software testing team and built a professional hardware and software testing … Read more

Unboxing and First Impressions of Raspberry Pi 4

Unboxing and First Impressions of Raspberry Pi 4

Reviewer: Circle (Base London) External Connection: Drift on a Donkey (Base Shanghai) Raspberry Pi Arrival Time: 11:00 UK time on June 24, only 3 hours after the release!! Unboxing Path: I am Circle, officially joining the Dalwen platform today to share knowledge about Raspberry Pi and other hardware teardown reviews from time to time. > … Read more

Resources and Links for Raspberry Pi 4 Model B

Resources and Links for Raspberry Pi 4 Model B

Download links for Raspberry Pi 4 resources from Baidu Cloud: Link: https://pan.baidu.com/s/1Y5UbgfmSMNUl3GyM07-Kxg Extraction code: 73dh CrowPi additional resources: Link: https://pan.baidu.com/s/1LdFzOaJ3K4HmehLw1Q7cqQ Extraction code: tvqm Swiss Army Knife Expansion Board http://shumeipai.nxez.com/swiss-army-knife-shield-for-raspberry-pi Multi-function Sensor Module http://ukonline2000.com/?p=1119 http://ukonline2000.com/?p=1134 https://os.mbed.com/users/jodoedjr/notebook/sparkfun-rgb-and-gesture-sensor–apds-9960/ https://www.helplib.com/GitHub/article_127768 Sense-HAT resources https://www.raspberrypi.org/documentation/hardware/sense-hat/README.md RS485 CAN HAT Resources https://www.waveshare.net/wiki/RS485_CAN_HAT HQ Camera Documentation Link: https://pan.baidu.com/s/1VNsWs9wgXSDvd6hLc29k2w Extraction code: k51m Raspberry Pi Camera … Read more

Raspberry Pi 3B+ Servo Motor Control Code

Raspberry Pi 3B+ Servo Motor Control Code

The control of the servo generally requires a 20ms timing pulse, where the high level part of this pulse is typically within the range of 0.5ms to 2.5ms for angle control. For a 180-degree servo, the corresponding control relationship is as follows:0.5ms————–0 degrees;1.0ms————45 degrees;1.5ms————90 degrees;2.0ms———–135 degrees;2.5ms———–180 degrees;Please see the illustrative description below: The operating voltage … Read more