The battery is DC3.0V after LDO, and a 0805 10Uf capacitor is output. Why does it slowly rise from 0V to 3V when tested with an oscilloscope? What's the reason? Is it because the probe capacitance is ...
With the rapid development of communication technology, the communication industry is about to enter the 5G era. Data transmission will be more intensive, and the amount of data exchange will become l...
After several days of repeated tests, the ADC experiment based on the STM32F030Disco core board was finally basically successful. Why do I say basically successful? Because I opened four channels (1~4...
When measuring the on/off status of the diode, I went to measure whether the ATX power supply 13009 was short-circuited, but I forgot to dial the 220V power supply, and the multimeter exploded directl...
There are many factors to consider before choosing a DAQ device, and it is inevitable to be entangled. NI experts have summarized 5 questions and 5 answers to help you get to the point. Follow this pr...
Apple has begun "early work" on a foldable iPhone, according to a new report from Bloomberg's Mark Gurman. Although testing of a foldable iPhone has begun, Apple has not yet committed to releasing ...[Details]
On April 12, Microsoft's US online store showed that Microsoft Surface Duo 2 was reduced by US$500 (approximately RMB 3,200). The 128GB version was priced at US$999.99 (approximately RMB 6,400), an...[Details]
Contents The invention belongs to the field of real-time water leakage monitoring system devices, and in particular relates to a detector for real-time monitoring of plunger pump packing leakage. B...[Details]
Sometimes in design, you need to use one key to input multiple information. For example: single/double/triple clicks, short/long clicks, and various combinations of keystrokes. You can use the follow...[Details]
Vishay's new thin-film chip resistors are AEC-Q200 qualified, rated up to 2.5 W, and feature excellent moisture resistance
Precision resistors are available in 1206 and 2...[Details]
According to Jiwei.com, as a leading domestic MLCC manufacturer, Fenghua High-Tech has been enjoying great success in recent years. Despite constant turmoil such as financial fraud and failed acquisi...[Details]
Classification of command systems The instruction system uses 44 mnemonics, which represent 33 possibilities and can achieve 51 operations. Therefore, some functions can have several mnemonics. A t...[Details]
IAR launches new brand image and name
New visual identity reflects company’s transformation journey and focus on strengthening embedded development capabilities
...[Details]
Design a vehicle-mounted CAN bus fault diagnostic instrument based on 2.4G radio frequency , introduce its working principle and system hardware circuit in detail, and finally explain the software m...[Details]
Siemens Digital Industries Software today announced the launch of a new version of NX™ Product Engineering solution
, providing users with more powerful electronic collaborative design, cross...[Details]
The picture shows Tesla's Shanghai Super Factory (photographed on February 27, 2023). Xinhua News Agency reporter Zhou Rui photographed On the 22nd, Tesla completed the land acquisition contract in Sh...[Details]
Alight issued an announcement stating that the company plans to use 5 million yuan of over-subscribed funds to invest in the establishment of a wholly-owned subsidiary in Japan, "Jilin OLED Japan Res...[Details]
New sensor uses new technologies including TMR and vertical Hall elements to combine industry-leading accuracy with built-in redundancy required for safety-critical systems
Mancheste...[Details]
Summary To enhance edge intelligence, electromechanical actuators require intelligent and highly integrated driver solutions. These smart edge devices combine actuator and sensor capabilities to e...[Details]
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The PWM function demonstration of at12c2052 uses a timer internally. When PWM is started, PCA
The timer only works in 8-bit mode...[Details]
PCB Design
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