Preface: Thanks to EEWORLD for holding an event that gave me the opportunity to participate. From placing an order on June 17 to receiving the materials on July 3, it took half a month to ship from th...
[i=s]This post was last edited by damiaa on 2021-10-31 20:15[/i][Free trial of Pingtouge Bluetooth Mesh Gateway Development Kit] + nRF Mesh and light experimentDevices and NodesWhen a device becomes p...
I have a junior high school degree and want to learn how to draw PCB. Is it better to learn by myself or to take a training class? I have been working as a hardware assistant in the automotive electro...
**1. Topic** Tina SDK LCD small resolution DCLK setting**2. Problem background** Product: Product with display Hardware: V series + DE Software: Tina SDK Others: Using a small-resolution LCD display f...
【GD32L233C-START Review】Unboxing ReportBefore the Lunar New Year, I applied to participate in the GigaDevice GD32L233C new experience to start the energy-saving "chip" era! event. I originally planned...
[i=s]This post was last edited by tiankai001 on 2018-12-5 14:17[/i] [align=left][color=rgb(34, 34, 34)][font="] There are many types of resistors. Commonly used resistors include carbon film resistors...
How to cleverly measure the internal resistance of a power supply
When making audio equipment, audiophiles should not ignore the influence of the internal resistance of the power supply...[Details]
The main circuit of the push-pull switching power supply is shown in Figure 2-12. It consists of two transistors T1 and T2 to form a push-pull amplifier stage. The load is driven by the center-tapped...[Details]
1. Basic principles of capacitive sensing Capacitive sensing technology provides developers with a new way to interact with users. There are many different factors to consider when designing a capaci...[Details]
The low noise amplifier (LNA) is an important part of the RF transceiver. It can effectively improve the receiver's receiving sensitivity and thus increase the transmission distance of the transcei...[Details]
Luminous Intensity (IV)
Light intensity is defined as the luminous flux emitted per unit solid angle, with the unit being candela (cd). Generally speaking, a light source will emit its luminous ...[Details]
According to foreign media reports, electrification specialist Equipmake has launched a new inverter that is said to allow
electric vehicles
to have a leap in performance.
...[Details]
Three reports provide insights into ransomware, web applications and APIs, and DNS traffic June 13, 2022 - Akamai Technologies, Inc. (Akamai), a global enterprise provider of solutions that enable ...[Details]
HUD is becoming one of the main selling points of new cars, and its installation volume is growing rapidly. Zuosi Auto Research's "2023Q2 HUD Data and Company Tracking Analysis Report" predicts that ...[Details]
Frequency divider is a basic circuit in digital system design. According to the needs of different designs, we will encounter even frequency division, odd frequency division, half-integer frequency di...[Details]
In actual projects, we may need to save some data and hope that the data can be used next time we start the system. Here we introduce how to use the internal flash of STM32 to save data. Here I use t...[Details]
Test to determine the alignment and endianness of Atmega16 Post the results first: - Little endian mode - No alignment requirement (1 byte alignment) Test code // Test variables struct { uint...[Details]
(1) Memory expansion: Capacity requirements. When selecting a single-chip microcomputer, the internal memory resources of the single-chip microcomputer should be considered. If the requirements can b...[Details]
According to foreign media reports, GelSight and Meta AI, pioneers in tactile intelligence technology, announced the launch of Digit 360, an artificial fingertip-shaped tactile sensor that can prov...[Details]
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