An industrial sensor development board launched by ST, equipped with an Arduino UNO R3 connector, can be directly connected to the STM32 Nucleo development board or other development boards that suppo...
Author: Weisheng CHEN, ST engineer
Click to download the pdf document:Keywords: BlueNRG-2, GPIO, port hold, pulse.Problem: Some customers have reported that in BlueNRG-2 applications, GPIO pins config...
The thing is, I am designing a brushless motor control board, which is divided into the main control board and the power amplifier board. I have the main control board schematic diagram, but I can't d...
From: https://www.oshwa.org/2020/10/16/oshw-c ... rvey-2020/In 2020, we conducted our third OSHW Community Survey (see 2012 and 2013 ), collecting 441 responses. All questions are optional, so you may...
Today I tested OV2640, using the example program https://github.com/verimake-team/SparkRoad-V/tree/master/demo/16_ov2640_sdram, but the result was not very satisfactory. I have used this OV2640 before...
Dual-channel signal sources naturally need to see the difference between dual-channel and single-channel signal sources. A single-channel signal source outputs only one channel, without a comparison c...
New Product Express丨Mini-Fit Max Connector Mini-Fit Max wire-to-board connectors surpass other mid-power connector products, delivering 20.5 amps in a compact package, and feature a rugged shankles...[Details]
The calibrator of the electromagnetic flowmeter signal converter is a device for testing and calibrating the performance of the electromagnetic flowmeter signal converter. The existing electromagneti...[Details]
As we all know, as the chip shortage crisis sweeps the world and the role of semiconductors in national economic and technological development becomes increasingly important, many countries around th...[Details]
The compiled MCU files need to be downloaded to the MCU through download software. Here I will briefly introduce the use of 2 types of MCU download software.
Downloading process of STC microcontrolle...[Details]
As the country increases its support for the new energy vehicle industry, more and more new energy vehicles are entering everyone's field of vision. The names of various new energy vehicle models ar...[Details]
The STM8S series has up to 16 AD channels, depending on the package size. Many pins have multiplexing functions, which are similar to ordinary 51, and for IO ports with multiplexing functions, they ca...[Details]
PLC programming algorithm (1)
There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. As long as you understand the relationship between the three, you can...[Details]
When I needed to use flag bits while writing a program, I thought I could define the bits the same way as Keil51. However, I kept getting errors. Later, I learned that the MC18 compiler does not supp...[Details]
describe
By using the OPA615 high bandwidth, DC restoration circuit, this reference design provides a high bandwidth, high precision sample and hold circuit for a variety of applications. The cir...[Details]
According to foreign media reports, on July 12, local time, AEye, a global leader in adaptive high-performance lidar solutions, said that its long-range lidar sensor has achieved another milestone - ...[Details]
The anti-lock brake system (ABS) of a car is to automatically control the braking force when the car brakes, so that the wheels are not locked and are in a state of rolling and sliding (slip rate is ...[Details]
Energy conservation and environmental protection are the main directions of current automotive technology research, and power batteries are the key to electric vehicle technology. Research on power b...[Details]
INNOGRIT, co-founded in 2016 by former Marvell CTO and industry veteran Dr. Wu Zining, has not been widely exposed in the industry. It has already mass-produced the IG5208 NVMe SSD controller named "...[Details]
In the field of industrial robots, ABB (Asea Brown Boveri) is one of the world's leading manufacturers, and its products are widely used in industries such as automobiles, electronics, and food and...[Details]