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 ...
Ceramic oscillator equivalent circuit model
The following circuit consisting of resistors, capacitors, and inductors is the equivalent circuit of a crystal/ceramic oscillator.
Note 1. LS-serie...[Details]
Three rounds of financing in one year, breaking two records
On June 27, Sichuan Wofei Changkong Technology Development Co., Ltd. (hereinafter referred to as "Wofei Changkong"), a subsidiar...[Details]
MCU decryption is also called chip decryption, MCU cracking, chip cracking, IC decryption, but strictly speaking, these names are not scientific, but they have become customary names. We are accustom...[Details]
Recently, I used the STM8L151 chip in a project. Of course, the advantage of this chip is low power consumption, and the core of the project is low power consumption. Regarding the 5 low power modes,...[Details]
System functions Use STM8's USART for self-transmission and self-reception (short-connect the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... data, and receive the data you send: 0, 1...[Details]
introduce
Although BEVs currently account for a relatively small share of the total market , they are expected to begin replacing conventional powertrains within the next 5 to 10 years and dom...[Details]
Many medical applications require portable, self-powered devices that do not require external power and data cables. The most obvious example is a portable data logger that patients carry with ...[Details]
The Management Committee of the Lingang New Area of the Shanghai Free Trade Zone and Horizon (Shanghai) Artificial Intelligence Technology Co., Ltd. have officially signed an agreement to build a g...[Details]
On the evening of May 10, Beyerdynamic, a nearly 100-year-old German brand, launched its first true wireless headset, FREE BYRD, claiming that it is different from other TWS headsets in the ind...[Details]
If you want to improve the connector's retention and vibration resistance
If you need a connector that supports automated assembly of printed circuit boards (PCBs)...
...[Details]
Taking an isolated PWM DC/DC converter with high-frequency voltage transformation as an example, its composition block diagram is shown in the figure.
As shown in the figure, the block...[Details]
As automotive companies prepare for intelligence (smart driving and continuous OTA), the speed of automotive networks continues to increase, ushering in a new chapter in technological evolution. In...[Details]