DDS made of Stm32 + AD9851, function: 1 Bandwidth: 1Hz ~25MHz positive wave 2 Adjust the output signal to two channels, output the signal one after another, and adjust the output amplitude through two...
The new version of the Bluetooth core specification (version 5.1) makes it easier for developers to implement asset tracking and indoor positioning systems (IPS). Specifically, the specification adds ...
1. Data processing AC signal calculation process: cycle data sampling - (sampling completed) - > execute FFT calculation - (sampling completed) - > next cycle sampling There is a problem here: the pre...
[i=s] This post was last edited by dontium on 2015-1-23 11:38 [/i] A voltage output DAC circuit design based on PWM A voltage output DAC circuit design based on PWM A voltage output DAC circuit design...
I am a newbie. I just came into contact with this microcontroller recently. I was modifying other codes. The model of the microcontroller is R7F0C002L, 64 pins, and should have 1.5K memory. However, t...
As shown in Figure 1 below, ESD122DMXR is used for surge protection of HDMI differential lines (Figure 1). Now there are the following questions:
The operating voltage of the HDMI controller high-spee...