I recently had a project that used a 12V lithium battery. I would like to ask if you have a stable 12V lithium battery charging circuit solution? Thank you very much~
The lithium battery is 3 series a...
[i=s]This post was last edited by cruelfox on 2021-7-2 20:48[/i] The I2C interface access of RSL10 can be realized by using the API provided by SDK, of course, you can also operate the registers your...
cruelfoxonsemi and Avnet IoT Innovation Design Competition
The input voltage of the boost circuit is 9 to 16V. The output voltage range is 31V to 50V. How should I calculate the inductance? Under what conditions should I calculate? When the input is 9V and th...
Speaking of test calibration,
The first thing that comes to mind for the "Siege Lions" is
Calibration of network analyzers.When you use a network analyzer for testing,
Calibration is a mandatory actio...
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China Energy Storage Network News:
Notice on Further Improving the Peak and Valley Time-of-Use Electricity Prices of Qinghai Power Grid
(Draft for comments)
In order to utilize ...[Details]
LED solar lawn light technical principle:
It uses sunlight as energy and LED as light source. It has stable color light, no flicker, shockproof, environmental protection, and does not require ...[Details]
Apple's AirPods lineup is getting a number of improvements later this year, including a new conversation enhancement feature to help people with mild hearing impairments, integration with Find My to ...[Details]
I have developed consumer electronic products with touch button functions. At first, I didn’t know that the STM8 pins could realize the touch function, so I write it here for everyone. 1 Written in...[Details]
The LED light bar can achieve 360-degree light source without adding lens, which makes people feel like returning to the traditional incandescent lamp. LED light bar has many application advantag...[Details]
The light source used in biochemical analyzers generally emits continuous radiation in a wide band. However, in actual measurements, we hope to use narrow-band or monochromatic light. This is becaus...[Details]
Sun.King Technology announced on its official WeChat account on August 31. On the morning of August 30, at the Power Electronics Application Forum at the PCIM Asia exhibition, Sun.King Semiconductor,...[Details]
Linux memory management
The paging management of embedded processors is a two-level mapping, with memory space and I/O space addressed uniformly, while the x86 processor uses a three-level map...[Details]
We're waiting for AMD's technical documents detailing its new "Zen 4" microarchitecture, specifically the all-important CPU core front-end and branch prediction units that contribute two-thirds to th...[Details]
1. You can download STM32_USB-FS-Device_Lib_V4.0 from the official website, which contains the Custom_HID example for reference. It can be modified from Custom_HID. Always remember "it is STM32F10X_M...[Details]
I just learned STM8 and recorded how to solve the problems that occurred during debugging. The chip used is STM8S103F3P6. I am going to make a card swiping module, in which the delay function is im...[Details]
According to foreign media reports, NNG, a leading global provider of positioning technology, connected services and automotive software, announced the launch of its EV-first hybrid mobility platform...[Details]
1 Introduction
The human-machine interface is an important part of the embedded control system, which is used to exchange control systems between humans and machines in real time and return system ...[Details]
The vivo X60 and X60 Pro phones were released on December 29, 2020. The X60 is equipped with a Samsung Exynos 1080 chip, a second-generation micro-gimbal camera, and a screen that supports 120Hz...[Details]
Servo hydraulic press is a hydraulic device that uses a servo motor to drive a hydraulic pump to achieve precise control of pressure, speed and position. It is widely used in metal forming, plastic...[Details]