Testing of heating power of NOx sensorSensors based on the Nerst equation and using zirconium oxide ( YSZ ) as the base need to work at high temperatures. This type of sensor is widely used in the fie...
Introduction
The work collects voltage through ADC and transmits it to the cloud server through the 4G module. The protocol uses TCP transparent transmission, and the data is retained in the cloud pla...
Step one: calibration.
In addition to the cable to be tested, another auxiliary cable is required. The ZVB8 vector network analyzer (hereinafter referred to as VNA) we use has two ports: Port1 and Por...
Make magazine has a new article about getting started with Python on hardware. It discusses MicroPython and CircuitPython with some examples. Finally, it covers some large projects using Python on har...
This morning, the company's customer service transferred a call from a customer to me for help, saying that during the debugging of a newly proofed device, the display screen had garbled characters an...
[i=s]This post was last edited by freeelectron on 2022-3-28 20:15[/i]Series of articles:
【BLE 5.3 wireless MCU CH582】1. Getting to know the CH582 development board (unboxing)
【BLE 5.3 wireless MCU CH5...
With the rapid development of current urban construction, the traditional manual operation and maintenance control methods in road lighting systems can no longer meet the needs of modern urban develo...[Details]
C51 single-chip computer, C language programming, about the timed flashing of indicator lights. P1.0 P1.1 P1.2 P1.3 are each connected to an indicator light, and P2.0 is connected to an external butt...[Details]
1. What is measurement?
1) Measurement tells us about the properties of something. Measurement is always done with some kind of instrument.
2) Measurement result: usually consists of two part...[Details]
Zayed Sustainability Prize launches new awards category to accelerate climate solutions and protect planet for future generations • The new Climate Action category will recognize innovative soluti...[Details]
On June 19, at the 5G cloud-network integration forum of the 2020 Intel Data Innovation Summit and New Product Launch Conference, Intel introduced its latest practice in 5G edge innovation - Nanjing ...[Details]
According to foreign media reports, the US branch of Q-Free, a Norwegian toll collection and intelligent transportation system (ITS) provider, will use real-time data to manage the complex and divers...[Details]
As a new type of test and measurement instrument for measuring network parameters, the network analyzer directly measures the complex scattering parameters of active or passive, reversible or irrever...[Details]
Here I will paste the specific settings of the STM32 USB-related registers, which is very helpful for learning STM32 USB. For the code involving the register part, you can refer to the description of...[Details]
According to Jiwei.com, visual positioning uses images or videos taken by a camera to accurately locate the position and posture of the camera in the real world. It has been a hot topic in the field ...[Details]
The inverter has many setting parameters, and each parameter has a certain selection range. It is often encountered that the inverter cannot work properly due to improper setting of individual para...[Details]
According to Ta Kung Pao, at the Kunshan special event of Suzhou International Elite Entrepreneurship Week on July 11, 15 projects by Chinese and foreign academician teams, including the "Independent...[Details]
The first version of Android 12 developer preview was released last month, and today Google released Android 12 developer preview version 1.1. As the minor version number suggests, this v...[Details]
1 Introduction
Fuze software refers to the program embedded in the fuze system that controls the fuze hardware. Its function is to control the fuze safety system and firing system, prevent ...[Details]
After announcing it back in May, HP’s Reverb G2 VR headset finally has a more concrete release date, with HP confirming via a Reddit AMA that pre-order customers will get their hands on the device in...[Details]
On the evening of October 24, Yicheng New Energy released its third quarterly report. Although the amount of losses is decreasing, its performance is still far from ideal. Prior to this, on October 10...[Details]