Use the ad835 multiplier to achieve frequency doubling, W=XY, Z is grounded, X, Y are connected together to a 1.8V vpp 100KHZ sine wave, theoretically it should output a 200KHZ sine wave plus a DC com...
Open source small GUI, only two files are needed, gui.c and gui.h1. Resource requirements
Estimated minimum hardware requirements:ROM
13KRAM
2K2. Open source addressOpen source GUI addresshttps://gith...
It turns out that setting up the software environment for ESP32 is a challenge.According to Espressif's official statement, there are two versions of ESP IDE. If you are not doing audio AI, use ESP-ID...
The microcontroller used is TI's Launchpad msp430, the dot matrix is 8*8, and the driver chip is two 74HC595;#includemsp430.hconst unsigned char tab[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};const u...
On September 14, NVIDIA officially announced that it would spend $40 billion (stock and cash) to acquire ARM to build the world's top computing company in the AI era. The core information is as follow...
To download the trial version of IAR, you need to submit information on its official website, and then receive an email to view the download link.
I tried several email addresses and sent multiple req...
As we enter 2024, the qualifying competition in the field of intelligent driving is becoming increasingly fierce.
According to
configuration data from
Gasgoo Automotive Research Insti...[Details]
Some media disclosed that BYD was considering an IPO of its insulated gate bipolar transistor (IGBT) business, but BYD responded that BYD Group has no relevant information to disclose at present. I...[Details]
Computer X-ray layering technology is already in use in the industrial sector. It offers a wide range of technical solutions for applications in the consumer goods, automotive and pharmaceutical secto...[Details]
I learned the program of my predecessors for a while, and then I wrote a simple button program to control the LED light. The microcontroller source program is as follows: #include stc15w202s.h #in...[Details]
Static RAM, referred to as SRAM. In electronic devices, common memories include SRAM (static random access memory), FLASH (flash memory), DRAM (dynamic memory), etc. Different memories have different ...[Details]
How 5G open RAN small cells will improve security and flexibility and accelerate the deployment of next-generation network technologies
With the advent of the 5G era, the network is ...[Details]
It is learned that researchers from Germany's Fraunhofer Society have developed a new testing environment that combines physical components with mathematical simulations of vehicles to test electric ...[Details]
Small float level switch and photoelectric level switch are both common types of liquid level switches, and are mainly used to detect liquid levels. Although both are liquid level switches, there are ...[Details]
You may be very familiar with the commonly used industrial buses such as RS232, RS485, CAN, etc. They are all ways to transmit digital signals. So, how do we transmit analog signals? In industry, it i...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
To test the quality of the condensation sensor, you can use the multimeter resistance range Rx1k, as shown in Figure 1. Connect the two probes of the multimeter to the two lead wires of the condensat...[Details]
South Korea is testing a new technology for electric buses that can be wirelessly charged while in operation. Industry insiders say that if the technology is promoted, it will undoubtedly help reduce...[Details]
The Challenge:
Monitoring and recording noise levels in different parts of the central historic area of Mexico City (it feels like there are many places in Mexico City that we usually us...[Details]
At present, smartphones with fingerprint buttons have been widely used. The fingerprint button and the face cover of the mobile phone are designed separately, so the overall integration of the whole ...[Details]
Recently, according to media reports, Sony Honda Mobility, a joint venture between Sony Group and Honda Motor, is integrating artificial intelligence (AI) technology into the autonomous driving fun...[Details]
ADI Reference Circuit
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