When using AD2S1210, I found that the front LDO, model SPX1117-5.0V, was very hot. I couldn't figure it out because the current would not be very large. The LDO input was 12V, and the power consumed w...
Original by Zhang Zhaozhong 2019-11-12 18:08:08
Text/Elephant PDK
Friends who are familiar with Germany must know that Germany has always been a rigorous country, striving for excellence in both engin...
The power supply section is really full of gems! Xiaoguan has selected a number of excellent posts. Whether you are a newcomer or a netizen with some experience, these posts must have the knowledge yo...
According to statistics, a typical car contains more than 9 Allegro semiconductor devices on average, and some high-end car designs even contain more than 80 Allegro products. The types of automotive ...
Make a boost circuit, use UC3842 as the main control chip, Vin: 16-30Vboost output needs to be controlled at 36V
Now the problem is that when the load is 60Ω, the output voltage is 28V
How to deal wit...
Several interview questions for power supply (from my own test)1. Generally speaking, the switching power supply of the same power is _____ compared with the linear power supply.A, large size, high ef...
Low-level hardware operation methods
Each interrupt line has a low-level hardware operation function set struct irq_chip. Most of the control methods are repeated. Basically, as long as there are int...[Details]
Analog Devices, Inc. (ADI) today announced that it has ADI and First Sensor AG are collaborating to jointly develop products designed to accelerate the introduction of autonomous sensing technology...[Details]
Nowadays, touch-screen mobile phones can also be "monitored and deciphered"! Recently, scientists at Cambridge University have developed an AI algorithm: by tapping your finger on the touch screen ...[Details]
The mini2440-based camera surveillance that is popular on the Internet is generally based on MJPEG-Streamer. This method uses the underlying driver of V4L2, and then cooperates with the streaming t...[Details]
The STC89C52RC microcontroller ultrasonic distance measurement program and electronic production object collected on the Internet are tested using the smallest microcontroller system. The ultrasonic ...[Details]
Infineon AIROC™ CYW20829 low-power Bluetooth system-on-chip supports the latest Bluetooth 5.4 specification Infineon Technologies AG recently announced that the AIROC™ CYW20829 low-power Bluet...[Details]
MOSFET selection for DC/DC switching controllers is a complex process. Considering only the voltage and current ratings of the MOSFET is not enough to select the right MOSFET. To keep the MOSFET wi...[Details]
According to the latest data from Counterpoint, a third-party market research organization, shipments of high-end smartphones in India increased by 21% year-on-year in the first quarter of this year....[Details]
If we only talk about the mobile communication experience, it is not an exaggeration to say that we are the happiest people in the world, because under the national "universal communication service" ...[Details]
According to Reuters, a German government official said on Thursday local time that telecom companies will have to wait until at least September before the government agrees to regulations for instal...[Details]
With the launch of 8K LCD TVs, 8K OLED TVs, and 8K Micro LEDs, the TV market has entered the 8K era. 8K will provide a stage for different display technologies to perform, and laser display technolog...[Details]
The LM2676 is a switching integrated regulator that provides all the functions of a step-down switching regulator with a drive capability of up to 3 A and good linear and load regulation characterist...[Details]
I am a big novice when it comes to programming. Maybe my records are child's play for those who know how to do it, but I record them for myself and to record my own learning steps. I learn and record...[Details]