This time I played with the MicroPython recommended by D. I thought it was source code, but it was just a hex file. I didn't even need to compile it. I could just drag it to the JLink disk and burn it...
Why do we need to debounce buttons?Key debounce The switch used for the common keys is a mechanical elastic switch. When the mechanical contacts are opened and closed, due to the elastic effect of the...
Prize-winning live broadcast: TI low-power MCU products and Zigbee wireless solutions video playback summary!Session 1: MSP430 low-power analog peripherals enable portable home healthcare productsSess...
Communication - combined with the book, there are the following contents:
Digital logic of CAN communication, implicit level 1, dominant level 0CAN communication frames are divided into data frames, r...
The graduation project topic is a body temperature and pulse measurement system based on a single-chip microcomputer. Please tell me how to add Fourier algorithm to measure body temperature and pulse,...
The arrangement of the LEDs and the specifications of the LED light source determine the basic driver requirements. The main function of an LED driver is to limit the current flowing through the LE...[Details]
Despite being a fundamental aspect of our lives, temperature is difficult to measure accurately. Before the advent of modern electronics, Galileo invented a rudimentary thermometer that could detect c...[Details]
On August 21, according to blogger @数码闲聊站, the Xiaomi 10 series will soon update the MEMC motion compensation function via OTA. Previously, the blogger had revealed that the Xiaomi 10 engineering mac...[Details]
I have been searching Baidu for a long time but still can't find out how to connect the serial port of 12864 with fonts. Later, I consulted the product description of 12864 and finally figured it out...[Details]
My roommate always forgets to bring his keys, so I made a simple fingerprint lock. Six people in the dormitory use it. This is the first time I upload it. It's quite crude. I wrote a very detailed co...[Details]
The radar in radar level meter is the abbreviation of Radio Detection and Raging. Because it emits microwaves to the target to calculate the level distance, it is also called microwave level meter. U...[Details]
Low carbon, photovoltaic, LED, marine engineering, etc., these emerging industry concepts have quickly become popular in the past few years. They were so unfamiliar to the public, but now they are ...[Details]
PIC32MZ's flash memory supports live update, which is a brand new feature. All previous PIC microcontrollers, whether 8-bit or 16-bit, do not have this feature. I have written many bootloaders for PI...[Details]
1 Introduction Today is an era in which new technologies are emerging one after another. In the electronic field, especially in the field of automated intelligent control, traditional control systems...[Details]
Fluke 114, 116 and 117 digital multimeters (DMMs) are designed to make electrical measurements safer, easier and more reliable. This application note explains what dual impedance and voltage sensing ...[Details]
June 6th marks the first anniversary of China's 5G entering the commercial field. OPPO released a long picture reviewing the brand's development and contribution in the 5G field over the past y...[Details]
1 Introduction to Protel Software With the rapid development of electronic information technology, the manual design of PCB (printed circuit board) of electronic products can no longer meet t...[Details]
According to the new China smartphone market quarterly tracking report released by International Data Corporation (IDC), in the second quarter of 2024, China's smartphone market shipments were appr...[Details]
China Energy Storage Network News:
On August 28, the National Energy Internet Industry and Technology Innovation Alliance General Member Conference and the 2017 National Energy Internet Confe...[Details]
According to a Gartner survey of 451 senior technology leaders in the second quarter of 2024, 57% of chief information officers (CIOs) said they were responsible for leading their company's artif...[Details]
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