STM32L476RG and STM32F405RG are both 64pin and basically compatible, so I tried to replace the STM32F405RG on PYBV10 with STM32L476. This way, not only can I use micropython, but also support low powe...
A memory checking routine is as follows: [code] for(i = 0; i < NUM_MEM_AREAS; i++) memory_map[i].used = 0; /* first write a 0 to all memory locations */ for(addr = MEM_START; addr < MEM_END; addr += P...
The full-English datasheet includes several names such as CCLK and PCLK. Their specific meanings are as follows: There are three crystal oscillators in LPC2478. One is the Main Oscillator, one is the ...
I received the product a few days ago, but I didn't have an iPhone 4S or iPhone 5, so I didn't try out the CC2541 SensorTag. Today I borrowed an iPhone and tried it out briefly. I would like to expres...
[color=#02052][font=Calibri][size=3]Linux Driversand Android HAL for Input framework supporting our motion/environmental sensorsare now available on official ST GitHub project, here are the links:[/si...
大神肖奈ST Sensors & Low Power Wireless Technology Forum
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
In this article, the high-performance DSP developed by TI can be used as an effective confidentiality method if it is applied to PC encryption cards.
As an effective network security solution,...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
Contact resistance
is the resistance to current flow through a closed pair of contacts. This type of measurement is performed on devices such as connectors,
relays
, and switches. The...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
1 Introduction to HART Protocol
HART (Highway Addressable Remote Transducer), an open communication protocol for addressable remote sensor high-speed channels, was launched by Rosemen in the U...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
At present, a large number of cooling tower fans, speed fans and special fans are in use in petroleum, chemical, pharmaceutical, metallurgical and other enterprises. Some fans have no monitoring in...[Details]
MicroPython Open Source section
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