Some time ago, the forum conducted an evaluation activity of ST's X-NUCLEO-IKS01A3. I was fortunate enough to participate and also wrote a MakeCode driver. I took this opportunity to test it.X-NUCLEO-...
The air conditioner infrared remote control is a portable device that is usually powered by two alkaline batteries and communicates one-way with the wall unit or cabinet unit through 38KHZ infrared ca...
I have made a statistics of the onboard resources of the EBAZ4205 mining board. The one I am not sure about is U30 (3-pin SMD). It seems to be a temperature chip DS18B20This content is originally crea...
[size=4]Read a good book and leave behind some insights. EEWORLD Forum and RT-Thead Internet of Things Operating System invite everyone to read good books, swim in the ocean of RT-Thread knowledge, le...
When the Zener diode is stabilizing the voltage, by observing its volt-ampere characteristic curve, shouldn't its voltage stabilization value be negative?...
Hi guys, can you help me? I'm busy with my graduation project recently and want to check some research on BH1417F chip at home and abroad. Does anyone know the relevant content or website? Please :con...
On March 31, the 110 kV Ninghe urban area power transmission and transformation project of Tianjin Power Grid was put into operation. This is the first power transmission and transformation project...[Details]
Meta is facing more scrutiny over its child safety efforts. The UK Information Commissioner’s Office (ICO) told The Guardian in a statement that it was planning further discussions with Meta over whe...[Details]
On the evening of October 29, Silan Microelectronics released its third-quarter performance announcement, stating that its revenue in the first three quarters of 2020 was approximately 2.964 billion ...[Details]
ON Semiconductor, driving energy-efficient innovation, continues to enable battery-free and maintenance-free Internet of Things (IoT) with the launch of the RSL10 multi-sensor platform powered solely...[Details]
As more vehicles become electrified, achieving the highest level of functional safety through high-precision battery monitoring becomes critical. However, to achieve this level of accuracy, the veh...[Details]
According to foreign media reports, some details of the upcoming Samsung Galaxy Note 10 mobile phone have been exposed recently. It is said that the new Note 10 will have a 6.66-inch ultra-large scre...[Details]
The compilation environment is iar, and the chip is stm8s105s4. The external crystal oscillator is 8M. The main clock of the following content is also written with this clock. clk1_init uses the exte...[Details]
ZTO Express welcomed the 10 billionth express delivery in 2019, becoming the first express delivery company in China to reach the 10 billion-piece level, breaking the world record again. On the day o...[Details]
IT Home reported on July 5 that according to 9to5mac, in iOS 14, iCloud Keychain allows users to get more relevant information about their passwords. IT Home learned that Apple has added a ne...[Details]
General purpose timer
The general timers of STM32 are: TIM2, TIM3, TIM4 and TIM5
When using a general-purpose timer, use the library function to directly set the timer as follows:
1. Enable the c...[Details]
For applications that do not require dimming, the electrolytic capacitors can be eliminated by using LinkSwitch-PH. Our
Single-stage PFC
/ constant current design allows the designer to elimi...[Details]
Resistive temperature sensors, or RTDs, are a class of sensors whose resistance changes when the temperature of the medium they are inserted into changes.
This change in resistance is pr...[Details]
The soft error rate (SER) problem first gained widespread attention as a memory data topic in the late 1970s, when DRAMs began to show signs of random failure. As process geometries continued to sh...[Details]
For modern electronic systems, due to their complexity, ripple noise is not limited to AC-DC, but DC-DC is also very important. The existence of ripple and noise can cause many hazards and affect the...[Details]
Advanced Driver Assistant System (ADAS) is an active safety technology that uses various sensors installed on the car to collect environmental data inside and outside the car at the first time, and...[Details]