The operational amplifier in the figure is powered by a single power supply, with a resistor of 10K and a capacitor of 10nF. When R1C1=R2C2=R3C3, the frequency generated by the circuit is 1/2*Pi*R*C=1
I am going to drive the RD117 module, which uses I2C for communication. I originally planned to use firmware I2C, but the development board has directly connected I2C to AT24C02, which is not convenie
Qorvo today announced that it has achieved MFi certification of its Ultra Wideband solution for interoperability with the Apple U1 chip used in supported iPhone and Apple Watch models.* The Qorvo Ultr
In the early 20th century, nighttime driving was extremely dangerous. Drivers were illuminated by kerosene lamps, using hand signals and shouting to tell others what maneuvers to perform, while guessi
[i=s]This post was last edited by dmzdmz666666 on 2021-7-1 10:08[/i]To develop a chip , you need to build a development environment . For example, to develop STM32 or 51 microcontrollers, you need to