Type Description Length Remarks STX Start character 1 byte 0x02 CMD Command 2 bytes (see service label) LEN Data field length 4 bytes Prefix "0" DATA Data field ETX End character 1 byte 0x03 CRC Check...
I used matlab to generate the code for a 28035 single-phase full-bridge inverter. I downloaded it to TI's "[color=rgb(51, 51, 51)][size=2]High Voltage Single-Phase Inverter Development Kit[/size][/col...
Hello everyone, I am a newbie. I saw a Bluetooth sample program on Windows Mobile 6.0 SDK, which mainly implements Bluetooth search, connection, and file transfer operations. But when I run it in VS20...
[size=3][backcolor=rgb(239, 245, 249)]How do I use this calibration formula in the conversion formula? [/backcolor][/size][color=#ff00][backcolor=rgb(239, 245, 249)][size=3]What values should TS_CAL1 ...
Does anyone know what type of glass diode is on the board? It is a sensor used in motorcycle instruments. I have tried many voltage regulators but none of them worked. The light is always on. It says ...
I am debugging the USB communication of STM32F207, using the high-speed mode, and adding an external transceiver USB3300. Have you ever used USB3300? Now I cannot achieve the communication between the...
Long ago, the lifespan of cars in my country was 15 years. Once a car reached 15 years old, it was forced to be scrapped. However, the policy was later changed. As long as the car does not exceed 6...[Details]
With the increasing popularity of automated equipment, linear modules, a common auxiliary device for automated equipment, have also seen a bright future. In particular, in recent years, many small ...[Details]
Wearable technology is taking off, with applications evolving rapidly, from smartwatches to fitness trackers and even smart wigs! Bluetooth Smart is at the center of this revolution. This is the se...[Details]
As the power density of modern electronic systems continues to increase, effective thermal management has become critical to ensuring system performance, reliability, and longevity—especially in hi...[Details]
The drive shaft is a high-speed, low-support rotating body, so its dynamic balance is crucial. Generally, drive shafts undergo dynamic balancing tests and adjustments on a balancing machine before ...[Details]
Which is better, copper braided wire flexible connector or copper stranded wire flexible connector? When choosing copper wire flexible connector, people always struggle with whether to use copper b...[Details]
EVTank predicts that all-solid-state batteries will achieve small-scale mass production in 2027 and large-scale shipments by 2030. Global solid-state battery shipments will reach 614.1GWh, of which...[Details]
The assisted driving industry in 2025 stands at the dual crossroads of "large-scale implementation" and "safety upgrades." Cities like Beijing and Wuhan have already issued regulations de...[Details]
The number of new energy vehicles in use is increasing, and there are multiple choices available. New energy vehicles can be divided into hybrid and pure electric, and the types of hybrid include m...[Details]
introduction
Commercial air conditioner PCBs involve both high-voltage and low-voltage power. The power supply for commercial air conditioners often passes through the controller. This forces ...[Details]
This article, part of Texas Instruments' "Power Supply Design Tips" series,
focuses on flyback converter design, discussing key design considerations for a 53VDC to 12V/5A continuous conduction...[Details]
Lisle, Illinois – August 19, 2025 –
Molex Incorporated, a global electronics giant and leader in connected innovation, celebrates the opening of its new China sales office dedicated to the auto...[Details]
From smartwatches to portable health and fitness trackers, wearable devices are increasingly transforming every aspect of our daily lives. The desktop computer revolution of the 1980s ushered in an...[Details]
We often notice that some safety light curtains have EDM function. What does EDM mean here? What is its function?
The full name of EDM is External Device Monitor, which means external device m...[Details]
Although everyone has their own unique approach to PLC programming, the ultimate model is the same. This article uses the simple ladder diagram programming method of Mitsubishi PLC as an example to...[Details]