SensorTile.box is a wireless IoT sensor development platform that integrates multiple MEMS sensors and is suitable for users of all levels (development modes: entry mode, expert mode, programming mode...
Hi guys, I have two questions. If the output current is less than 400mA, should I choose a large freewheeling diode? Also, when calculating the maximum output voltage, do I need to add the load voltag...
[i=s]This post was last edited by Li Baiyi on 2021-12-22 21:12[/i]The previous article introduced the system architecture: each task has an independent state machine. When adding an MQTT task, just ad...
Source: Programmer Life
Recently, a post by a 28-year-old third-year medical student seeking help from netizens has sparked heated discussions. In the post, the student said that his undergraduate maj...
There are four forms of LDR instruction and LDR pseudo-instruction:
LDR R0, : instruction, loads the contents of the memory address pointed to by R1 into R0;
LDR R0, LABEL: instruction, loads the c...[Details]
#INCLUDE "P16F877.inc"
W_TEMP EQU 20H; Actually 20H, A0H, 120H and 1A0H
STATUS_TEMP EQU 21H ;Create protection unit in bank 0
PCLATH_TEMP EQU 22H ;Create protection unit in bank 0
...[Details]
The dishwasher adopts microprocessor control. Its operating voltage is 220V. The motor power of the cleaning pump is 120W, the motor power of the drainage pump is 60W, and the power of the heater i...[Details]
A Reuters report that "Huawei plans to launch its own brand of electric vehicles and is currently negotiating with Changan Automobile and BAIC BluePark for OEM manufacturing" has once again attracted...[Details]
According to foreign media reports, McDonald's is planning to equip all its drive-thru restaurants with electric vehicle charging stations. In Scandinavia, McDonald's already has 55 charging statio...[Details]
The automotive industry is the result of the scientific and technological progress and development over the past century. Self-driving cars, which once existed only in science fiction, are now on the...[Details]
The HART protocol allows process measurement and control devices to communicate over a traditional 4-20mA current loop. This protocol uses frequency shift keying (FSK) at 1200 Hz and 2200 Hz. Here, o...[Details]
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Understanding the key challenges of designing a power solution for today’s high-resolution, high-frame-rate CMOS image sensors is a key element in designing an optimized powe...[Details]
After the beginning of the year, Snapdragon 855 phones have been particularly active. Of course, Huawei, which develops its own chips, is also making efforts in secret. In addition to the P30...[Details]
Recently, Hesai Technology and Kodiak Robotics announced a partnership to integrate their lidar into the rearview mirror of Kodiak self-driving trucks. It is reported that the rearview mirror-sensor ...[Details]
Volkswagen Group has begun developing, testing and producing cutting-edge battery technology in Salzgitter, Germany, creating more than 1,000 jobs by 2024.
The cells will be develo...[Details]
On December 15, China Securities Journal reported that it was learned from people in the mobile phone industry chain that Samsung’s 2022 orders to mobile phone ODM (original design manufacturing) man...[Details]
On July 31, the National Energy Administration held a routine press conference for the third quarter. Liu Yafang, deputy director of the Energy Conservation and Science and Technology Equipment Dep...[Details]
Low-end op amp JRC4558. This op amp is the most used in low-end machines. Now it is considered super bad because its sound is too bright and has strong burrs, so it is the worst op amp compared to oth...[Details]
Planning systems are becoming more and more complete, projects related to new power systems are coming one after another, and companies are integrating and innovating across industries, with power gri...[Details]
MEMS sensors
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