[align=left][color=rgb(85, 85, 85)][font="][size=14px][b]Buck Converter[/b][/size][/font][/color][/align][align=left][color=rgb(85, 85, 85)][font="][size=14px]Figure 1 is a schematic diagram of a nons...
# [2022 Digi-Key Innovation Design Competition] Compile contract data on Raspberry Pi
After the server is configured, the terminal can use the SDK to upload the data to the chain. Here we use the SDK ...
When the two microcontrollers are disconnected and the serial port tool is used to send and receive commands, it is normal. Why can't the two microcontrollers communicate with each other when they are...
Understanding RISC and CISCRISC is a computer architecture philosophy proposed in the 1980s as an alternative to the commercial architectures offered at the time by Intel, Motorola, and just about eve...
Rechargeable batteries have become a standard power source for today's electronic products, especially portable devices: laptops, handheld navigation devices, mobile phones, etc. These products nee...[Details]
Point-to-point charging on highways relies on maneuverable booms to make the connection. Fighter jets can't carry a big tank of fuel on a mission, which is a bit unreasonable. Instead, they use large...[Details]
Equivalent circuit of parallel resonant transformer
Figure 1. Equivalent circuit of parallel resonant transformer
The equivalent circuit of the parallel resonant transformer is shown in Figure...[Details]
With the evolution of Industry 4.0 and 5G markets, new requirements have been put forward for power supplies. Recently, Sun Yi, product manager of MPS power modules, took MPS's new products as an exa...[Details]
On January 10, MediaTek released its revenue report for December 2021. In December 2021, its operating income was NT$46.202 billion (approximately RMB 10.640 billion), an increase of 2.58% month-on-m...[Details]
Samsung is challenging Sony's global dominance in smartphone image sensors as Huawei is affected by US sanctions, according to Nikkei Asian Review. The race for leadership in the image sensor market ...[Details]
According to foreign media CNET, smartphones have become a necessity for many people, and the surface of the phone may be full of bacteria during use. Previous studies have shown that the numbe...[Details]
This article introduces a switching voltage regulator based on the dedicated chip UC3842. In the motor speed controller, the power supply provides the base (gate) drive voltage of the power switch el...[Details]
element14 joins forces with Rome Maker Carnival to inspire environmental innovation in FAE Technology’s “My Maker PCBA: Your electronics for a better planet” design competition Shanghai, China, ...[Details]
In recent years, we have seen many mobile phone features being cut off or marginalized, such as radios and infrared remote controls. These features are either rarely used by consumers or are not stro...[Details]
Most phones and tablets rely on passive cooling, which dissipates heat into the body of the device (and ultimately into your palm). Active cooling fans can help, but traditional fans are too large ...[Details]
Soil salt tester can prevent salt poisoning. The soil contains a certain amount of salt. The soil salt tester is used to test the salt content in the soil. The salt content in the soil has a certain...[Details]
Recently, Huawei officially released its new 4G mobile phone, Huawei Enjoy 10e. The price of 4GB+64GB is 999 yuan, and the price of 4GB+128GB is 1199 yuan. It will go on sale on March 5. It is repo...[Details]
It comes with four songs: Twinkle Twinkle Little Star, Two Tigers, Ode to Joy and Happy Birthday. You can also add the songs you want. This can be achieved by modifying the simple score data table. ...[Details]
According to Beijing Fangshan, on October 17, Beijing Weilan High-Performance Solid-State
Lithium-Ion Battery
Mass Production Project, a key project in Beijing, officially started. The proj...[Details]
Analogue and Mixed Signal
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