I have two boards, one big and one small. Both boards have Bluetooth modules. Now the Bluetooth module of the big board can communicate with the mobile phone Bluetooth, and the Bluetooth module of the...
For the time being, because the number of CAN masters and slaves in the project is limited, standard frames can be used. If the requirements of the project increase in the future, extended frames can ...
The clock module is an indispensable module of the MSP430 series microcontroller. The clock module can enable the microcontroller to achieve different low-power applications. Different devices have di...
Basic Concepts
The RF power amplifier (RF PA) is the main part of the transmission system, and its importance is self-evident. In the front-stage circuit of the transmitter, the RF signal power genera...
Mainly introduces some common DFX in hardware product design.
DFX is the abbreviation of Design for X, which refers to the design for each link (or a certain link) of the product life cycle. Among the...
Good evening everyone, I have made up for the posting position I occupied last time.
Last time, I gave a preliminary introduction to the 16*16 dot matrix of WS2812. The portal is here -----https://bbs...
LAN8720 test code arrangement 1. Modified based on two projects, namely "Experiment 55 Network Communication Experiment" of Zhengdian Atom ATK and "STSW-STM32070" routine of ST official The hardware ...[Details]
The microcoulomb titrator is based on the microcoulomb principle. Various forms of sulfur (chlorine) in the sample are converted into sulfur dioxide (all converted into HCl) in nitrogen and oxygen at...[Details]
Based on MPLAB X IDE Configuration Bits The most important configuration options in the configuration word are: Watchdog configuration such as: WDTE 1;0 ; usually choose to turn off the watchdog MCLR...[Details]
1- Introduction
Brief introduction to the MSP430 microcontroller timer A structure and its application examples.
2-Timer module
The MSP430 series of microcontrollers have powerful timer resourc...[Details]
Recently, at the 2021 World Artificial Intelligence Conference Smart Chips Define the Future of the Industry Forum, Lip-Bu Tan, President of Cadence and founder of Walden International, delivered a k...[Details]
At MODEX 2024, Schneider Electric announced the release of two new
collaborative robots
: Lexium RL 3 and RL 12, and the Lexium RL 18 model later this year. From single-axis machine tools t...[Details]
Jiwei.com reported on November 24 that last night, Qualcomm officially announced that it will hold the 2020 Qualcomm Snapdragon Technology Summit at 22:00 on December 1 and December 2, Beijing time. ...[Details]
According to South Korean media THE ELEC, LG Electronics said it is recalling about 60,000 OLED TVs sold in South Korea due to overheating problems in power board components. LG said that the power b...[Details]
The use of Ethernet (Institute of Electrical and Electronics Engineers 802.3) in building automation is growing, enabling smart buildings that use enhanced sensor and control networks to manage envi...[Details]
To distinguish between servo motors and stepper motors, we must first understand the difference between the two devices. Let me share with you.
Servo Motor
What is a servo motor? A ...[Details]
Electret microphone parameters
The parameters of the various performance indicators of electret microphones mainly include the following:
(1) Operating voltage (UDS). This refers to the m...[Details]
After completing the two contents of AEC Q100 F Group, several contents about test methods and statistical guidance in AEC documents have been completed. These contents may be difficult to understa...[Details]
Many people think that the voltage conversion efficiency of a DC/DC switching regulator is the last performance item to be measured. The efficiency number is a measured value, listed in the data sh...[Details]
A linear three-terminal regulator current expansion circuit,
This circuit is a very common linear three-terminal regulator current expansion circuit. When we use it in practice, we encou...[Details]
According to Qichacha, on October 21, Zhongke Shenlan Huize New Energy (Changzhou) Co., Ltd. (hereinafter referred to as "Zhongke Shenlan Huize") completed a Pre-A round of financing, with Sinopec ...[Details]