As shown in Figure 1, this is the internal diagram of the SG2525 driver chip
[1] As mentioned in Figure 2 (yellow line), the output of the oscillator inside Figure 1 is divided into two paths. One pat
Bradán Lane is developing a multifunctional NeoPixel board. It uses 310 WS2812 2020 LEDs and a Lolin ESP32-S2. It consists of four concentric rings and two 5×7 squares in the center.It runs CircuitPyt
Nu Horizons Electronics announced that it has expanded its North American partnership with Micrel Semiconductor to Greater China, New York, Melville and Singapore. In addition to the North American pa
Last three days!!! Ebyte provides a variety of Bluetooth, 4G, WIFI, and lora modules for free for everyone to choose from. If you are interested, come and apply!The models that can be applied for eval
The following article comes from Ruiban Laboratory, and the author is the cute class girl~
Today's highlights:1. The role of impedance matching circuit2. Ideal model of impedance matching3. High-frequ