In early February this year, I bought two boards from Mouser, one of which is TI's msp430, which I still use intermittently, and the other is the Intel Quark Microcontroller Developer Kit D2000. This ...
Have you used TI's ADS1278 for AD acquisition? During the test, I found that if the input signal exceeds the reference voltage, the analog-to-digital converted signal is not a distorted sine wave with...
The 12V switching power supply is input, and the circuit board has 12V to 5V and 5V to 3.3V. Now we need to add a function to the circuit board, USB to serial port, as shown in the circuit diagram. Th...
On the morning of November 4, eight major projects including Zhitai New Energy's 20GWh energy storage battery started construction in Dongtai, with a total investment of 23 billion yuan. Xu Ying, secr...[Details]
March 15, 2024, China - STMicroelectronics (ST;), a world-leading semiconductor company serving multiple electronic application fields, has been named to the Top 100 Global Innovators™ 2024 list. ). ...[Details]
In a bridge PWM inverter, in order to prevent the same-arm switch devices from being directly turned on, a dead zone needs to be set in the complementary drive signal, but at the same time, it wi...[Details]
New energy OEMs are increasing their efforts to develop and produce power batteries in-house , affecting the reshaping of the competitive landscape of the supply chain of core vehicle components such...[Details]
Although Samsung Galaxy S III has shipped 10 million units in just two months, many users may not be satisfied with the PenTile arrangement of its 4.8-inch 1280*720 HD Super AMOLED screen. Samsung'...[Details]
Amazon focused so much on improving audio quality with the 4th-gen Echo Dot that I had to buy one for myself specifically for teardown purposes. I suspect the 4th-gen Echo Dot's larger size than it...[Details]
Recently, at the 2022 Mobile World Congress, Honor CEO Zhao Ming believed that both ordinary mobile phones and foldable screen phones will become the mainstream of smartphones. The foldable screen ph...[Details]
In the whole vehicle test experiment to evaluate the performance of the car, the speed measurement is the basis. Usually, the output signal of the speed sensor used in the whole vehicle test experimen...[Details]
Intel demonstrated a tightly controlled eight-wavelength laser array with adaptive power and uniform wavelength spacing integrated on a silicon wafer
Intel Labs announced significant...[Details]
For a dual-output flyback supply that provides real power on both outputs (5V 2A and 12V 3A, both regulated to ± 5%), the voltage reaches 12V before entering a zero-load condition and cannot be r...[Details]
According to Korean media reports, market research firm UBIResearch predicted in a report on October 28 that shipments of foldable OLED panels will reach 8.9 million units in 2021. By 2025, shipments...[Details]
First of all, I have to say that I am a newbie and I have learned a lot in this forum. But since this year, the forum seems to have lost the scene of a large group of experts discussing issues last...[Details]
The tire pressure monitoring of mining vehicles is based on non-destructive testing technology. By studying the real-time signal of vehicle tire pressure, the changing characteristics of the tire p...[Details]
February 3, many hackers have publicly demonstrated their advanced network technology to successfully crack the car system and control the car. But this time, you don't need any network technology, y...[Details]
The intelligent soft start cabinet is an electrical device used to control the start and stop of the motor. It controls the starting current and voltage of the motor to achieve smooth start and sof...[Details]
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