Measuring the current flowing through a sense resistor seems simple enough—amplify the voltage, read it with an ADC, and you know what the current is. However, if the voltage across the sense resistor...
[size=14px]Let me describe my problem. There is a main form, which is WINDOW. Click the query button of the main form, and a subform pops up. [/size] [size=14px]There is an edit box control on the sub...
The ordinary pin of MSP430F149 is set to falling delay interrupt. Then I count in the pin interrupt and give the pin an 88Khz square wave timing for 50ms and then count the number of interrupts. Theor...
Introduction to the principles of speech recognition technology
Automatic speech recognition (ASR) technology aims to enable computers to understand human speech and extract the textual inform...[Details]
Learned the following information.
Customer product: industrial computer motherboard
Glue application area: CPU/BGA filling
Glue color requirements: black or t...[Details]
We often hear about the precautions for using pure electric vehicles in winter, and many owners even develop relevant strategies, such as adopting a "charge as you go" principle for their vehicles,...[Details]
Electric vehicles are composed of three main components: electric motors, electric motors, and electric vehicles. Maintenance is much simpler than for gasoline-powered vehicles. Maintenance for ele...[Details]
Common Mode Semiconductor has officially launched the GM6503 series—a 5 V, 3 A synchronous step-down DC/DC power module designed for optical communications, servers, industrial applications, and FP...[Details]
The Radxa Cubie A7A is a single-board computer (SBC) powered by the Allwinner A733 octa-core Cortex-A76/A55 SoC, equipped with a 3 TOPS AI accelerator and up to 16GB of LPDDR5 memory.
Fo...[Details]
French market research firm Yole Group released its latest report on the global automotive
semiconductor market
on July 31, 2025.
The report shows that the automotive semiconductor market w...[Details]
Have you ever experienced these moments? Your phone battery runs out at a critical moment, an electric car owner repeatedly calculates the mileage before a long journey, or a drone enth...[Details]
On August 11th, Orbbec, Horizon Robotics, and its subsidiary, Digu, signed a cooperation agreement in Beijing. The two parties will deepen their collaboration in the field of robotics, leveraging t...[Details]
1. Platform System Solution
The end-product design solution for the Internet of Things (IoT) market is based on Ingenic's Halley platform, the X1000, the latest IoT processor. Operating at 1 GH...[Details]
Nanxin Technology (stock code: 688484) has officially released the second-generation automotive-grade high-side switch (HSD) SC77450CQ. Leveraging a domestically developed vertical-channel BCD in...[Details]
This light cube was made half a year ago. Today I took out the pictures of the production at that time and felt it necessary to summarize the process of making this thing.
Here’s a picture of ...[Details]
Molex collaborates with domestic engineering teams to meet China's unique environmental and performance requirements
Lisle, Illinois – August 13, 2025 –
Molex, a global electroni...[Details]
1. Selection, testing, and replacement of brightness delay lines
When the brightness delay line is open or short-circuited and damaged, the TV will have problems such as opaque image colors, u...[Details]
Leapmotor delivered 50,129 vehicles across its entire lineup in July, a year-on-year increase of over 126%, setting a new record and the first time its monthly sales exceeded 50,000 units. Accordin...[Details]
Microcontroller MCU
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