## Preface Today this is a flash read and write test. The AT32F425R8T7-7 has 64K flash space. ## Flash memory structure The flash memory controller (FMC) provides all the functions required by the on-...
Illustrated Internet of Things
This book is rich in illustrations. It starts with the technical elements that make up IoT, such as devices, sensors, and transmission protocols, and gradually explains ...
[i=s]This post was last edited by justd0 on 2020-7-5 22:43[/i]Badminton Training MonitorAuthor: Justd0Project BackgroundWhen the project was first established, I saw the official information and routi...
The IIC bus is a bus communication method designed by Philips in the 1980s. It is mainly used to connect the overall circuit. It can connect multiple devices on a bus structure. Many ...[Details]
This picture is a schematic diagram of an external interrupt line or external event line. There is a slash across the signal line and a note with the word 19 next to it, indicating that there are ...[Details]
On March 23, Foxconn Industrial Internet released its annual performance report, stating that in 2021, the company achieved revenue of 439.557 billion yuan, a year-on-year increase of 1.80%; the net ...[Details]
01. An example of PLC communication port damage
We have a project where the PLC port is burnt out. The PLC communication line is led out through the slip ring. Considering that it rained a few...[Details]
Gas detector is a commonly used detection instrument that can continuously detect the content of the gas within the lower explosion limit in the air for a long time. It can be widely used in various i...[Details]
According to news on December 21, Intel CEO Pat Gelsinger said in an interview recently that Intel’s 18A process is comparable to TSMC’s N2 process. However, Gelsinger said that in terms of backside ...[Details]
There are two control registers related to the timer/counter:
1. Timer control register TCON (byte address 88H)
Bit Address
8F
8E
8DH
8CH
8BH
8A
...[Details]
Season 3 shows the future of mobility and smart cars DigiKey, a global distributor of commercial off-the-shelf technology components and automation products with rich product categories and fast de...[Details]
On April 18, the world's first launch conference of "0 Yuan Upgrade to Supercharging Era" of Star Charging was grandly launched in Chongqing. Hundreds of guests including government leaders, re...[Details]
This paper combines power electronics technology and embedded technology to design a high-power digital switching power supply based on the DSP processor TMS320F2812 , realizing digital sampling, cal...[Details]
According to foreign media The Verge, iPhone accessories manufacturer MOFT has launched a product to compete with Apple's $50 MagSafe leather card holder. This product can hold three cards and...[Details]
Friends who have learned C language know that whenever we talk about the advantages of C language, the powerful bit operation ability cannot be ignored. It is precisely because of the powerful bit ope...[Details]
The mobile phone market has begun to be saturated, so in order to continue to develop and increase their own market share, many mobile phone manufacturers are working hard, and cost-effective mobile...[Details]
Following Apple, Samsung also launched its own repair service Business Code April 2 (Shao Feng) reported that after Apple launched its self-repair service, the right to repair movement has once again...[Details]
Equivalent circuit of active filter
Figure 1. Equivalent circuit of active filter
In the active filter, each half-bridge arm is composed of a fully controlled switch device and a diode connect...[Details]
RF/Wirelessly
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