Recently, many people in the Internet of Vehicles industry have reported that the car remote data terminal cannot directly collect car CAN data through the OBD interface. In fact, this is simple in pr...
[align=left][color=rgb(85, 85, 85)][size=3]You may have first encountered energy harvesting in the early days of solar-powered pocket calculators, and while these types of calculators are no longer ma...
[i=s]This post was last edited by wo4fisher on 2022-3-19 22:07[/i]Using MCU to light the lights, after layers of packaging by YOC, there is no longer only one way to light the lights.
1. Use YOC's AOS...
I was honored to apply for the E22-400TBL-01 LoRa module on the EEWORLD platform. After waiting for several days, I finally got it before the Mid-Autumn Festival. However, I was busy with other things...
The BLDC I am using now is a tachometer motor + Hall. I collect the voltage of the tachometer motor signal as the speed information after passing it through a rectifier bridge. However, when the speed...
After a failure, I became conservative. After making all the links safe, I finally drove the motor~~~First, I considered several possible reasons why the resistor may have burned out:
1. Device aging;...
Now DSP (Digital Signal Processor) has dropped from several hundred dollars in the 1980s to 3 dollars, and its performance is more powerful and integrated with various complex peripherals. Designers ...[Details]
The analog priority amplifier shown in Figure 1 was originally designed as part of a multi-output power supply, where regulation operation is based on the voltage of the highest priority channel. Ano...[Details]
Some of the facilities visible from the ground. Image: Hydrostor
Developer NRStor and technology provider Hydrostor have completed work on a multi-megawatt, commercial, advance...[Details]
Embedded Programmable Controller and Its I/O Module
In order to reasonably solve the problems in the current software and hardware allocation of the programmable logic controller itself, as wel...[Details]
(Image source: IBM official website) According to foreign media reports, researchers from IBM and Daimler AG used quantum computers to model the dipole moments of three lithium-containing molecule...[Details]
1. Schematic diagram
When electronics enthusiasts make equalizing capacitors and speaker frequency division inductors, the slightest error will damage the sound quality. Here we ...[Details]
In the interrupt service function, if the flag is set, and then other functions judge the flag, it is necessary to set a global variable to implement it. The modifier volatile needs to be added to th...[Details]
/********************************************************************************************** * File name: 12864.c * Copyright: * Module name: Serial working mode driver program of 12864 LCD driven...[Details]
We already rely on electronic devices in many aspects of our work and life. From mobile communications to data centers, a variety of devices must operate with minimal downtime, which makes the reliabi...[Details]
Nowadays, the US stock market has suffered a heavy blow, the Dow Jones Industrial Average has plummeted, and the largest single-day decline in the US stock market this year has repeatedly surprised p...[Details]
As you can tell from the file name usb_pwr.c, this file is related to power consumption and has many states: power on, power off, suspend, and resume. First of all, the USB power-on and power-off fun...[Details]
The 6th China IoT Conference 2019, hosted by Electronics Enthusiasts, was held on December 12, 2019 at the Conference Center of Building B4, Kexing Science Park, Nanshan District, Shenzhen. Yi Lai Ch...[Details]
Recently, four students from the Diocesan Boys' School in Hong Kong developed an ultra-small humanoid
robot
with a height of only 141 mm
, which once again broke the record of "the world's ...[Details]
Why is Sensor Calibration Necessary for Autonomous Driving?
Sensor calibration is the basis of autonomous driving perception and planning tasks. First, the perception results of each sensor ne...[Details]
The PT100 temperature sensor is a temperature measurement device widely used in the industrial field. Its working principle is based on the characteristics of platinum resistance changing with temp...[Details]
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