I encountered some problems when testing HID. I found a very good article on the official website. I forwarded it to you so that you can learn together.For USB devices, one of them is HID devices, nam...
[size=4] WEBENCH Power Designer is an online design tool that helps you select, design, and compare power supply designs as needed. Powerful and easy to use, WEBENCH Power Designer guides you through ...
[i=s]This post was last edited by MianQi on 2021-9-2 09:39[/i]The MCU used is Arduino UNO.Real photos:Demo video:Sample code:
/** code for tesing D1CS-D54 capacitive(non-contacting) liquid level senso...
GREENSBORO, NC, November 10, 2020 – Qorvo (Nasdaq: QRVO), a leading provider of innovative RF solutions that connect the world, has completed its acquisition of 7Hugs Labs SAS.
The acquisition of 7Hug...
How is the OTP chip programmed after SMD? How is it programmed during testing? How is it programmed during mass production? It is different from MCU. MCU has a dedicated interface, but this chip does ...
In today's consumer electronics market, micro speakers have been widely used in a variety of devices, including gaming devices, smart home IoT devices, and wearable devices. Although those who turn...[Details]
July 1 news Honor X10 Max will be officially released tomorrow (July 2). According to previous information, Honor X10 Max will use a 7.09-inch RGBW eye-protection sunlight screen, support DCI-P...[Details]
1. PID block diagram:
n0(t) is the value to be stabilized
n(t) is the current output value
e(t) = n0(t - n(t)
1. Analog PID control principle
This formula is easy to find o...[Details]
Future iPhone models may not only allow for wireless charging of other devices, but also allow the induction current to flow directly through the front display, without having to flip the phone...[Details]
As of May 2018, all new trucks and cars in the U.S. are required by federal law to have backup monitoring technology, but there are still millions of cars manufactured more than two years ago that la...[Details]
The general principle of mobile phone wireless charging is the process of converting electrical energy into magnetic field, transmitting the magnetic field through the air, and then converting the ...[Details]
1 Introduction 1.1 Application of digital power controller UCD3138 Digital power controller UCD3138 is usually placed on the secondary side of DC/DC power supply due to its good feedforward functi...[Details]
Temperature is an important physical quantity in the industrial production process, especially in the metallurgical, mechanical, food, chemical and other industries. The processing temperature of the...[Details]
The era of automobiles switching from engines to pure electric vehicles is approaching, but pure electrification also faces technical obstacles that must be overcome, one of which is batteries. Curre...[Details]
1. Program Description: SST microcontroller has 5-channel PCA module. PCA function provides stronger timing than ordinary microcontrollers, and less CPU intervention, which can reduce software overhe...[Details]
At present, most of the products on various production lines have waterproof requirements, so the use of air tightness testers for air tightness and waterproof testing is becoming more and more wides...[Details]
A desktop accessory shown in Figure 1 can be installed between the adjustable voltage experimental power supply and the breadboard or UUT (equipment under test) to protect the equipment from accide...[Details]
The float level gauge is a commonly used liquid level measuring instrument. It works on the principle of constant buoyancy in buoyancy. The product has the advantages of stable performance, flexible ...[Details]
The electrified powertrain of new energy vehicles has added many high and low voltage electrical components (as shown in Figure 1). VCU is the "brain" of the new energy vehicle drive system control...[Details]
The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]