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,...
CC2640R2F Bluetooth 5.0 protocolOfficially released in London on June 16, 2016 (US time), it is the most advanced Bluetooth protocol standard at this stage.
1. Faster transmission speedThe developers ...
GlobalWafers' acquisition of German counterpart Siltronic's equity ended due to failure to obtain approval from the German government before the deadline. GlobalWafers Chairman and CEO Hsu Hsu said t...[Details]
On April 6, Li Auto announced that it will release Li Auto’s pure electric solution at the Shanghai Auto Show on April 18, launching its “dual-energy strategy” in an all-round way. The models curre...[Details]
As we all know, in autonomous driving, there are three key technical aspects: perception, planning, and control. At the perception level, a single sensor collects external information, each with it...[Details]
Currently, the more commonly used serial ports are 9-pin serial ports (DB9) and 25-pin serial ports (DB25). When the communication distance is short ( 1. Description of common signal pins of DB9 and D...[Details]
As the most accurate and productive bar grinder on the market today, the CPX Linear bar step grinder was born out of customer demand and realizes the overall manufacturing production from bar to fini...[Details]
The wavelength of red light emitted by laser diodes when working is about 600nm, which can be used in laser printers, CD players, barcode readers and other equipment. The symbol of laser diode is show...[Details]
On the morning of April 30, Apple began pushing the iOS 13.5/iPadOS 13.5 developer preview Beta 3 update. In the iOS 13.5 beta version, Apple optimized Face ID. When the iPhone detects that the u...[Details]
Preface: I used STM8's hardware IIC communication card before, and it was busy, so I wrote a special note about precautions. I used it again this week, and I have a deeper understanding of the precau...[Details]
Recently, Huacan Optoelectronics released its performance forecast, predicting a loss of more than 700 million yuan in the first three quarters of 2019. Under the pressure of losses, in order to im...[Details]
By Jeff Watson and Maithil Pachchigar Introduction A growing trend in many harsh environment systems is to place high precision electronics closer to high temperature areas. There are multiple dr...[Details]
With the rapid improvement of the intelligence of automobiles, a large number of new processors and system-on-chips (SoCs) have been widely introduced into vehicles. Whether in driving or cockpit s...[Details]
In the detection and control of oxygen content in industrial production projects, to correctly analyze the oxygen content, it is necessary not only to understand the measurement principles, technical...[Details]
Apple Inc. plans to test a hybrid in-store and home-work model for its retail employees, people familiar with the matter said, an acknowledgment that consumers may still prefer to shop online even af...[Details]
Series battery packs are widely used in hand-held tools, laptops, communication radios, portable electronic devices, space satellites, electric bicycles, electric vehicles, and energy storage devic...[Details]
ATSC
The HDTV system defined by the ATSC digital television standard consists of four separate layers (as shown in Figure 07-05-1) with clear interfaces between the layers.
Figure 07-05-1 Am...[Details]