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Proper selection of input network components is critical to the balance of the drive and input networks of high-speed ADCs (see application note: "Proper Selection of Input Networks to Optimize Dyn...[Details]
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The compilation environment is iar, and the chip is stm8s105s4. The external crystal oscillator is 8M. The main clock of the following content is also written with this clock. clk1_init uses the exte...[Details]
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Recently, the Shanghai Economic and Information Commission announced the planned support units for the 2019 Special Fund for Software and Integrated Circuit Industry Development (software and informa...[Details]
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For MCM power supply, it is easy to become an interference source because it works in a high-frequency switching state of several hundred kHz. According to the reports and actual measures of similar f...[Details]
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According to a domestic digital blogger, a Redmi high-cost-effective engineering machine has appeared recently. It is equipped with an MT689X chip, a 120Hz refresh rate screen, a rear 64-megapixel ma...[Details]
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Recently, more details surrounding Apple's first ARM-based MacBook have been revealed. Previously, it was reported that the machine will be equipped with a 12-inch display and will start at $799, mak...[Details]
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Aluminum Polymer Electrolytic Capacitors
There are many types of aluminum electrolytic capacitors, some of which can significantly reduce ESR, but there is still no qualitative change. ESR...[Details]
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Since the invention of the laser by Theodore H Maiman 50 years ago, lasers have been widely used in various technical fields, such as communications, industrial production , as well as sensors, measur...[Details]
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51 single-chip microcomputer platform-------ultrasonic obstacle avoidance experiment Experimental preparation Figure 1-1 51 MCU main control board Figure 1-2 Integrated PTZ ultr...[Details]
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This article has three topics: FSMC configuration, a string of characters display principle, Chinese character display principle. . Let's get to the point. 1. FSMC configuration (the blogger uses FSM...[Details]
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According to Gizchina, the production of Xiaomi Mi Band 7 has begun, and the company is preparing to launch a new generation of branded fitness bands. Earlier reports said that Xiaomi Mi Band 7...[Details]
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Abstract: Switching power supply has a prominent electromagnetic interference problem due to its own working characteristics. Starting from the model of electromagnetic interference of switching po...[Details]
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Design of Wireless Sensor Network Based on MSP430
introduction
Sensor testing technology is developing towards multifunctionality, miniaturization, intelligence, networking and wireless. As an ...[Details]
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Intel and Nanjing Economic and Technological Development Zone jointly announced that the "Future Technology Smart Center" is officially open to the public, and started recruiting companies to settle ...[Details]
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1. Steps to write ts driver (beginners can just take a look at it, the content is a bit confusing)
1. Copy the header file;
2. Write entry and exit functions
3. All...[Details]