The clip in the picture affects the sight a bit. If you can realize the finger-free touch screen without clip, the reward is 30W. [email]alex@iplay.top[/email]...
Last time we successfully compiled the sample code, and next we will try to burn the firmware to the test board.
First, we have downloaded a project case bk7231n_light1_io_xxto sdkthe appsdirectory:Af...
I am now using CC2541 board for experiment. I can connect to the Bluetooth slave module, but cannot find CHAR1.
You can discover the Service.
The serial port prints out 1 pMsg-method 1
View#define ATT...
Episode 3: C language program upgrade and function improvementMy name is Zhang Bailuan, I am 9 years old, I like electronic scienceIn the third video, we will introduce the content about "soil moistur...
[i=s]This post was last edited by robinqjx on 2019-2-13 10:55[/i] [size=3] [b][color=#5E7384]This content is originally created by EEWORLD forum user robinqjx. If you need to reprint or use it for com...
TI Signal Chain and Power QA Series Live Broadcast - USB Type-C Special Prize Live Broadcast in Progress!Click here to enter the live broadcastLive broadcast time: 10:00-11:30 am, June 10, 2022 (today...
Wearable technology has been popular among users because these devices help analyze people's daily activities and exchange information in an intuitive way, greatly improving our lifestyle and bring...[Details]
How to use capacitors to measure small capacitors
This method of measuring small capacitors is very simple and the capacitance value can be measured accurately. The measurement circuit i...[Details]
I have been working on 1602 these past two days. After writing the program, I used Keil to compile it. There were errors, but I solved them one by one and burned them into the microcontroller. Howeve...[Details]
Over the past few years, several brands have demonstrated under-display camera technology, but ZTE is currently the only smartphone manufacturer to have adopted the technology. The latest news says...[Details]
How to choose capacitor for single-phase motor?
The calculation formula of single-phase motor working capacitance is: GC=1950I/Ucos∮ (microfarads) where:
I: motor current, U: single-phase...[Details]
A colorful mini music box based on the STC89C52 microcontroller. Based on the minimum system of the microcontroller, the other two I/O ports are connected to hardware circuits. P1.0 is connected ...[Details]
2. P1 port The mnemonic of the special register corresponding to port P1 is P1. It is an 8-bit special register with a byte address of 90H. Each bit has a bit address and can be accessed directly. ...[Details]
Loop resistance tester operation method 1. Connect the wires according to the wiring diagram of the loop resistance tester; 2. In the off state, short press the measurement button, the LCD screen l...[Details]
Autonomous driving has huge potential, and the semiconductor industry represented by chips will benefit from it. Favorable policies and technological progress have accelerated the industrialization...[Details]
In 2019, WM Motor’s cumulative sales reached 16,876 units, and the WM EX5 became the single model with the largest delivery volume among new car-making forces in 2019. However, compared with the 10...[Details]
introduction
Wireless router is a network device based on GPRS/CDMA 1X public mobile network platform, which can access Internet or VPDN through wireless. It can provide a mobile, low-cost TCP/...[Details]
Recently, we learned that Jikrypton Motors will release a self-developed battery on December 14th, or named it "BRIC Era". This new battery will be first installed on Jikrypton 007 ( parameters | i...[Details]
Recently, the Chengdu Municipal Bureau of Economy and Information Technology issued the "Work Plan on Accelerating the Cultivation and Development of Kunpeng Industry" (hereinafter referred to as the...[Details]
Interrupt system: Interrupt Concept When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly (an interrupt occurs); The CPU temporarily interrupts the c...[Details]
Recently, Tang Chuanle, deputy director of Shandong Nuclear Power Equipment Manufacturing Co., Ltd. (hereinafter referred to as: Shandong Nuclear Power Equipment), led a team to visit the Liquid Fl...[Details]
DIY/Open Source Hardware
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