In recent months, I bought several development boards, but I didn’t have the time to sit down and play with them, so I decided to post them on the forum.
The first one: M5STACK. I have been paying att...
[i=s]This post was last edited by PowerAnts on 2022-2-1 13:07[/i]This poverty does not entirely refer to wealth!
I was born in late 1973. When I first remembered it, the New Year atmosphere was very s...
[size=4]How to calculate the battery life theoretically:[/size] [size=4] [/size] [size=4] The power consumption of one day in sleep time: 1.5 microamperes*24=0.036mah;[/size] [size=4] [/size] [size=4]...
When burning the program, you mistakenly select "cold start" and the program can only be downloaded when P3.2/P3.3 is 0/0, but your own program outputs a high level.
You can short-circuit P3.2/P3.3, a...
[i=s]This post was last edited by xiaowei1234 on 2020-3-4 15:14[/i]1. Source code of OBD communication based on STM32
2. Support CAN bus communication, K line communication, L line communication
3. Su...
With the new year approaching and CES 2022 successfully held, many people are wondering what important technology trends we can expect to see this year. It is expected that some important technologic...[Details]
Overview of Steam Vortex Flowmeter Steam vortex flowmeter is a very widely used flowmeter instrument that can measure almost all media moving in pipelines, including various gases and steam. ...[Details]
Huawei Mate20 and Huawei nova 6 pushed the HarmonyOS 2.0.0.209 update last night. The update log of Huawei Mate20 shows that this update service center has added a new scenario-based servic...[Details]
Frequency measurement method: Frequency measurement method: Test the number of pulses detected within a limited time (1s) Period measurement method: the time used to sample N pulses Frequency meas...[Details]
According to reports on December 8, according to reports from the Associated Press, Daily Economic News, etc., during the Lenovo Group’s “AI PC Industry Innovation Forum” on December 7, Intel China T...[Details]
Recently, Carrefour and its strategic partner PepsiCo launched a smart pilot promotion program in Poland. After careful investigation, they finally chose Purdue Robotics to assist in the promotion ...[Details]
Automotive Ethernet is becoming the main artery and blood vessel for signal interconnection of the new generation of intelligent networked vehicles. How to accurately test automotive Ethernet
...[Details]
e-Network launches road test of essential instruments for Keysight's smart test bench
Shanghai, China, December 28, 2021 – Farnell element14, a global distributor of electronic compo...[Details]
Are there always blind spots when you sweep the floor, and you often have to "clean up" them?
Does your robot vacuum cleaner report an error message when it encounters an obstacle, forci...[Details]
According to foreign media reports, the equity bidding case of Malaysian wafer manufacturer Silterra Malaysia Sdn Bhd has attracted multiple bidders. According to reports, since the divestment proces...[Details]
The probe is the first step for us to observe the waveform. It is an electronic component that connects the device under test to the input of the oscilloscope. Engineers use it every day to capture w...[Details]
Starting from data accuracy and algorithm effectiveness, the multi-modal vital signs monitoring front-end helps break the "involution" dilemma of wearable electronic products Following smartphones,...[Details]
With the continuous improvement of material life, people are paying more attention to the safety of people and property, and are looking forward to the birth of intelligent alarm systems that can pla...[Details]
According to Hefei Evening News, the Hefei Public Resources Trading Center showed that Hefei will build the city's first quantum computing innovation and entrepreneurship platform. It is reported th...[Details]
The topic of "all people having access to electricity" in China has been quite popular recently. In fact, there is a province in my country that was the first in the country to achieve "all people ...[Details]
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