[i=s]This post was last edited by littleshrimp on 2019-1-4 17:59[/i] In the sprinkler example provided by the official Out of Box, the image update and the LED flashing of the development board will b...
We are working on a field environmental monitoring project, where the communication terminal and data acquisition terminal communicate via 485. The power supply and 485 signal line share a cable.
I wo...
[i=s]This post was last edited by fish001 on 2020-2-6 22:22[/i]1. Audio:DSP-side interface: MCBSP (multi-channel buffered serial port) MCASP (multi-channel audio serial port)Codec chip: AIC23, AIC13, ...
Special note: I got the development version for more than a month, but I didn't leave it there to collect dust. I have been researching and developing, but I haven't published any work yet because I l...
In LPC2131, use IOxCLR and IOxSET registers to clear and set port x.
To clear the 5th bit of port P0,
IO0CLR=0x00000010;
0x00000010 is hexadecimal data.
In binary, it is 0000, 0000, 0000, 0000, 00...[Details]
Piezoelectric ceramics can be used as sensors. Using the 50mA range of a multimeter, you can accurately test and determine whether it is good or bad. The method is: put the piezoelectric ceramic to ...[Details]
About SD card and FatFs The introduction of SD card and FatFs has been described in detail in Keil MDK STM32 Series (IX) Reading and Writing FAT Format SD Card and TF Card Based on HAL and FatFs. Tho...[Details]
On April 10, the Henan Provincial Development and Reform Commission issued the "14th Five-Year Plan for the Development of New Energy and Renewable Energy in Henan Province", which mentioned:
...[Details]
Part 1 Reset Classification Hardware reset: As the name implies, the system is reset through hardware, such as designing a reset circuit on a circuit board. By pressing a button, the system can b...[Details]
Affordable new version brings the power of Raspberry Pi 5 to everyone
Shanghai, China, September 2, 2024 -
element14, a global electronic components products and solutions distri...[Details]
The first line displays "Welcome"; the second line displays "Happy day"; if you want to display other characters, please directly fill the corresponding code into the array LCMLineOne and LCMLineTwo ....[Details]
The tape speed of a tape recorder is generally 4.76 cm/s. If the speed is too high or too low, it will affect the quality of recording or playback. In particular, when the speed is slow, the sound ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Apple M1 and Windows 11 are taking turns to stir up the PC market. The launch of Apple’s M1 chip last year and the release of Windows 11 this year have been stirring up the already sluggish PC mar...[Details]
With the continuous advancement of science and technology, intelligent driving technology is developing at an unprecedented speed. In this field, LiDAR has become a key technology that has attracte...[Details]
Microchip introduces a family of configurable companion driver boards using hybrid power driver modules based on silicon carbide (SiC) or silicon (Si) technology
Driven by the import...[Details]
The motor is a device that converts electrical energy into mechanical energy. The design of the motor drive circuit is the key to ensure the normal operation of the motor. The basic principle of mo...[Details]
The technology community witnessed the birth of a new generation of power supply test solutions: ITECH IT2700 multi-channel source-carrier module system was grandly released
...[Details]
As the name implies, non-contact temperature sensors are sensors that can measure temperature without direct contact with the object being measured. This type of sensor is widely used in industry, ...[Details]
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