DCO and DCO_DIV configuration processDue to the fact that DCO can multiply frequency autonomously, the multiplication function is CLOCK_DCO_PLLConfig(FLLREF_Source, FLLREF_DIVx, uint32_t DCO_FLL_Fre)....
An open source SSD1316 OLED expansion module with a mini size and uses the IIC control bus.
1. Preview image:2. OLED size and pin definition:3. AD design source files...
The scenario envisioned for this kit is to use it as a field monitoring device, using an accelerometer as a vibration sensor, issuing a start command on the mobile phone, obtaining data through Blueto...
Sensor nodes are required to work for a long time. Frequent replacement of batteries is time-consuming, laborious, and impractical in many situations. They cannot be charged as frequently as portable ...
Portable electronic device designers can choose from a wide variety of chemistries, charger topologies, and charge management solutions. Selecting the most appropriate solution should be a sim...[Details]
According to news on January 18, AMD recently issued a product discontinuation notice, stating that it will no longer provide all CoolRunner and CoolRunner II CPLD chips, as well as Spartan II and S...[Details]
1: Polarity reversal. 2: Voltage boost. 3: Voltage reduction. Three typical
circuits
Automatic calculation of peripheral component parameters
How to use:
...[Details]
Preface
The fieldbus control system, which became practical in the 1990s, is developing rapidly and is currently the newest control system in the world. The fieldbus control system is a hot to...[Details]
DxoMark announced the results of its selfie review of Apple’s iPhone 12 Pro Max yesterday: the front camera performance is the same as that of the 12 Pro, with a final score of 98 points, currently t...[Details]
The Field Strength & Power Estimator iPhone app designed by Rohde & Schwarz (R&S) estimates the power flux density, the transmitted power of the electric and magnetic fields, and the gain of the tr...[Details]
How to understand foc control
FOC control is an advanced motor control technology that can improve the power, efficiency and control accuracy of the motor. The core idea of FOC control is to...[Details]
macOS has just updated the public beta version of Catalina. Compared with other systems, Catalina has relatively fewer features, both in terms of eye-catchingness and number of features. However, aft...[Details]
Clamp ammeter, also known as clamp meter, is a deformation of current. Its accuracy is low, generally below level 2.5. It is usually measured directly without disconnecting the circuit. Its appearanc...[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]
After an enterprise invests in MVG's professional antenna test and measurement equipment, it then needs to optimize the reliability of the equipment and ensure continued return on investment. Therefo...[Details]
Security has become a top priority in the IoT era, especially at the hardware level. Maxim hopes to bring both security and low power consumption to IoT applications through its cryptographic proce...[Details]
Early in the morning on August 25, 2023, when a taxi driving from Xi'an University of Electronic Science and Technology (hereinafter referred to as "Xidian") to the high-speed rail station ran over t...[Details]
Soil salt tester soil salt tester can prevent salt persecution. The soil contains a certain amount of salt. The soil salt tester is used to test the salt content in the soil. The salt content in the...[Details]
introduction
Due to the significant advantages of ultra-wideband (UWB) technology, such as high data rate, low energy consumption, strong resistance to multipath fading and penetration, it...[Details]
Integrated technical exchanges
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