Q1. How to describe P2OUT.3 in IAR, #define LCD_cs1 P2OUT.3; Is it correct?A1: 430 cannot be bit-addressed, so general bit operations are performed through "AND". #define LCD_cs1 (P2OUTBIT3).
Q2. What...
The USB port of the Bull power strip in my hand has been broken for a long time
I chose Bull instead of Xiaomi because I have been using their socket strips and they are of good quality.
This type of ...
Several questions about high-frequency transformersI have worked on AC-DC products for a while, and I have also tried to wind high-frequency transformers, but I have never been able to grasp the air g...
Version 1.5.0 of the Python Software Foundation's ("PSF") policy regarding the use of its trademarks. Any use of PSF trademarks must comply with this policy.https://www.python.org/psf/trademarks/...
Two-wire bootloader project settings
The CC1310 three-wire bootloader is shown in the left figure below. In addition to the two serial port lines, a dedicated I/O is also required to control the boot ...
[i=s]This post was last edited by RF-刘海石 on 2020-5-24 12:02[/i]Finally, the project was completed and is being tested by the customer. This project lasted for 4 months. It started in mid-December last...
A total of 12 pins of GPIO port PA0~PA11 are used First, the schematic diagram Because it is a common anode, 12, 9, 8, and 6 are power inputs, and the other pins are grounded. So for the chip, 12,...[Details]
1 Introduction
This topic originated from a paperless recorder project. In this project, a channel in the paperless recorder is required to measure and display the frequency signal collected at the...[Details]
Application of ultrasonic flaw detector for non-destructive testing and introduction of related parameters
Ultrasonic flaw detector is a portable industrial non-destructive flaw detection instrument,...[Details]
What Chinese electric vehicle manufacturers are now eagerly waiting for is CATL's high-energy 811 battery. Electric vehicles want higher energy density power batteries, just like gluttons, they can...[Details]
4.2.3 Shared variable method
Shared variables are another big step taken by LabVIEW to simplify network programming. Through shared variables, users can easily share data between different computers ...[Details]
In order to get rid of its "external dependence" in battery procurement, Tesla has been developing its own battery technology, and advanced and bold ideas continue to emerge. Recently, a new battery ...[Details]
Any transformer has leakage inductance, but the leakage inductance of the switching transformer has a particularly important impact on the performance indicators of the switching power supply . Due...[Details]
1. Use DNW to download to SRAM and run: Downloading to SRAM will not destroy the existing files and programs in the development board, but the files downloaded in the tutorial will be lost after powe...[Details]
The European Union has set an ambitious goal to reduce its overall greenhouse gas emissions by at least 80% by 2050. To achieve this goal, the automotive industry's contribution will be important. Th...[Details]
1. Circuit connection
Two channels are used in the schematic.
2. Related registers
See ADS1120 official manual
3. Example of code writing order (official pseudocode)
...[Details]
Autonomous driving has been popular for some time, but the followers are mainly investors in the capital market and people in the automotive industry, and it has not formed a wide influence. In 2021,...[Details]
Weak current testing requires drive protection (Driven Guard)
Unique to Keithley's measurement equipment, the introduction of a guard loop minimizes the potential difference between the test lead and...[Details]
Leak master Evan Blass (aka evLeaks) has leaked the upcoming Motorola Razr 2020, a 5G version of the foldable Motorola Razr. The images show a thicker, more rounded phone with a more prominent ...[Details]
Since the PIC series 8-bit microcontrollers launched by Microchip are developed in the direction of ultra-small, low power consumption and low cost, these products have no functional accumulation and ...[Details]
On November 5, the Ningxia Autonomous Region Development and Reform Commission issued a notice on promoting the healthy development of energy storage.
The document proposes to strictly impleme...[Details]
Microcontroller MCU
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