Some car power products were inexplicably shut down during production, but this phenomenon did not occur after the CAN box was plugged in. I tried adding a 2K resistor between the CANH and CANL signal...
notes:Here we want to make a project for the medical ventilator +STONE touch screen +STM32. In this project, we can choose the language and function, and draw the respiratory waveform by the way of ra...
G8100 is a module based on Qualcomm platform, with industrial-grade high performance, integrated with multiple wireless communication modes, ultra-low power consumption as low as 0.4 mA, and an extern...
As consumer electronics smartphones and mobile devices have an increasing demand for battery capacity, people are also demanding higher and higher charging experience. The charging experience includes...
Let's post a picture first and see who can tell the exact model number~ la la laIf you haven't guessed it, please reply to see the answer.[hide]ESP32 Raven V1.1
ESP32-Korvo V1.1 is an audio developmen...
Abstract: The DS278x family of stand-alone fuel gauges provides an accurate method for estimating the remaining charge in a rechargeable Li-Ion or Li-Polymer battery. The gauges have built-in current-...[Details]
Huawei launched the nova 8 in China in December last year, and the phone has now entered its first international market - Russia. The Huawei nova 8 international version is not equipped with ...[Details]
Lei Jun, founder, chairman and CEO of Xiaomi Group, announced that data from three research companies showed that Xiaomi became the only TV brand to achieve half-year shipments and sales exceeding 4 ...[Details]
AC 220V power supply, each relay has a set of switch interface output, used in high current switch occasions, the rated current of the relay is 30A, and the load power in actual use is not less tha...[Details]
1. Overview
The information input of traditional LED display can only be carried out by directly connecting to the computer through a data cable, which cannot meet the needs of remote ...[Details]
On July 9, Sino Micro Electronics announced that the company recently received a written resignation letter from Mr. Nie Jiahong, the company's director, CEO (Chief Executive Officer), and secretary ...[Details]
The large-scale mass production and installation of all-solid-state batteries is "a long way off", but the industrialization of semi-solid-state batteries continues to accelerate. Based on predicti...[Details]
When you point the flashlight at the photocell, the battery-powered CMOS logic circuit switches, turning the small motor of a model train or other electric toy on or off. For most small motors, the t...[Details]
On July 22, according to the reporter's understanding, Allwinner Technology (hereinafter referred to as "Allwinner"), the largest intelligent voice chip manufacturer in China, has reached a strategic...[Details]
What is a solar street light? The composition and characteristics of solar street lights
1. What is a solar street light?
The original 200W street lights were replaced with full ...[Details]
The cable fault detector is used to measure the distance to the fault point of the power cable. It has the characteristics of easy waveform recognition, high resolution, friendly interface, support...[Details]
In traditional designs, all computer operations (algorithms, logic, and storage processes) are executed synchronously with reference to a clock, which increases the number of sequential circuits in a...[Details]
Motors, batteries, and motor control technology are the three cores of new energy vehicles. The core of motor control technology requires high-efficiency motor control inverter technology, which re...[Details]
Recently, Junduo Robotics launched a new product, officially releasing the EPG-M series mini electric parallel gripper, a "disruptor in the field of automation."
It is repo...[Details]
The single-chip microcomputer is a very practical subject. Without practice, everything is just a mirage. It is very necessary to spend some money to buy a development board. ("The development board i...[Details]