1. Introduction
Since the launch of the BLE Bluetooth mesh protocol stack, it has been attracting the attention of many developers. However, the application ecosystem is very scarce now, so the source...
[i=s] This post was last edited by Beifang on 2018-6-12 14:14 [/i] 1. The antenna of LPC8N04 is suitable for the NFC Forum Type 2 specification ISO/IEC 14443A. This antenna design is suitable for NXP'...
[i=s]This post was last edited by alan000345 on 2019-3-29 08:32[/i] [align=left][align=center][/align][/align][align=left][color=rgb(63, 63, 63)][font=-apple-system-font, BlinkMacSystemFont, "][size=1...
Start your design with the industry's first single-chip microcontroller unit (MCU) with built-in Wi-Fi connectivity. The SimpleLink CC3200 device for Internet of Things (IoT) applications is a wireles...
Isn't the diode cut off when it is in reverse direction, equivalent to disconnected? Why is there voltage? When the diode is in forward and reverse direction, the voltage measured at 5V is almost the ...
Recently, the school required us to make a device for collecting ECG. When making a low-pass filter, we calculated through the formula that the cut-off frequency should be around 250HZ using 0.047uF a...