This is a high-power PW device in the L bandAs shown in the pictureThe design requirements of the filter are also high powerThe picture belowScrewThere are traces of burns in the picture...
Today I tested the GNSS function on Beetle ESP32-C3. The GNSS is VK2828, Beidou + GPS dual-mode, and the positioning speed is relatively fast.The power supply of GNSS is directly from 3.3V on Beetle E...
PrefaceThis application note mainly describes a case of implementing a simple HDMI CEC transceiver function based on AT32 GPIO and timer peripherals.Consumer electronic control (CEC) isa function of t...
1. Purpose
The microphone array is arranged in an array to focus on picking up the sound signal in the space, so that the picked up sound is enhanced and the effect of long-distance sound pickup is ac...
Help
I want to make a boost and buck circuit, but there is no buck. How to fix it?
As a result, the output pin voltage is the same as the input pin voltage, both are 3V...
Engineers will consider a question: how much data can be transmitted on the channel, or what is the maximum transmission rate on a specified channel. This is the question of channel capacity. For exam...
GaN Systems has announced a new round of $150 million in financing to accelerate the innovation and adoption of GaN technology in its automotive, consumer, industrial and enterprise markets. Fidelity...[Details]
1. The timing pulse reference of the single-chip microcomputer electronic clock is provided by the frequency of the external crystal oscillator after 12 divisions, and the internal timing and counter ...[Details]
OPPO recently launched the OPPO Reno5 A mid-range smartphone in Japan. This phone will succeed the Reno3 A launched last year. The phone is tailor-made for the Japanese market. The OPPO Reno5 A has...[Details]
According to Jiwei.com, Reuters reported that Baidu's AI chip department Kunlun recently completed a round of financing. People familiar with the matter revealed that Kunlun's valuation was a...[Details]
stm32 has two watchdogs, an independent watchdog and a window watchdog. In fact, their functions are similar, but the time limit for feeding the watchdog is different. The independent watchdog limi...[Details]
High performance power analyzer WT1800E series product introduction: Accuracy – Among similar power analysis instruments, the WT1800E is the only instrument that can guarantee a power accuracy of...[Details]
01 background With the continuous application of modern information technology to automobiles, intelligent connected cars have been formed that integrate vehicle electronic syste...[Details]
STMicroelectronics launches ST BrightSense image sensor ecosystem
to bring advanced camera performance to a wide range of applications
For compact and energy-efficient factory...[Details]
Motor operating temperature standard
Generally speaking, if the insulation grade of the motor is A and the ambient temperature is 40℃, the casing temperature of the motor should be less than 6...[Details]
Preface At present, the application of embedded systems is becoming more and more widespread. A general PC has 5 to 10 embedded microprocessors in its external devices, such as keyboards, flo...[Details]
To accelerate the popularity of AI PC, Meteor Lake is the first to introduce neural network processing unit NPU to specialize in AI September 19, 2023, San Jose - At the Intel on Technology Innova...[Details]
According to the Economic Daily, regarding WPG's public acquisition of WT Microelectronics shares, WPG said yesterday (16) that it agrees with the idea of WT Microelectronics' management team to in...[Details]
The pressure tester is a commonly used pressure instrument. The compressive strength of a corrugated box refers to the maximum load and deformation that the box can withstand until it breaks when th...[Details]
The STM32F103ZET6 comes with 64K bytes of SRAM, which is sufficient for general applications. However, in some situations with high memory requirements, the STM32's built-in memory is not enough. For ...[Details]
On November 7, Nissan Motor said it plans to launch new energy vehicle models in China and plug-in hybrid vehicles in the United States.
The company also announced its latest goal: to shorten ...[Details]
RF/Wirelessly
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