Recently Micropython has been making continuous improvements to Bluetooth.docs/library/bluetooth.rst: Fix typo in HR/UART services example.
extmod/modbluetooth: Make gap_disconnect not raise when disc...
As shown in the figure, how is the cathode potential of TL431 calculated?
The simulation result is around 1.2V.
I found a diagram of the internal structure of TL431 and studied it.
Still can't figure ...
[i=s]This post was last edited by freeelectron on 2022-7-4 21:42[/i]1. Introduction
The LCD driven in this article is 1.8 inches, and the controller is ST7735. It was previously ported to AT32F425, GD...
Whenever I want to make a screen display, I will look for a screen with few pins and easy to drive. I originally wanted to use a real SPI driver, but there is no pin as fast as that.
I think I'll do i...
Vodaphone’s Toshiba V603T handset, available in Japan on the W-CDMA 2-GHz band, offers something new and exciting into the world of handset convergence—television! With a QVGA (240 by 320 dots) LCD th...
Abstract: The demand for dynamic power management in embedded systems is analyzed , and on this basis, a system-level dynamic power management architecture based on a policy framework is proposed to a...