The effect that rt hopes to achieve is to execute business logic once every 12 hours, and enter sleep mode at other times. Therefore, stopmode+HAL_RTCEx_SetWakeUpTimer_IT is used here to achieve this....
[i=s]This post was last edited by wenyangzeng on 2022-2-17 15:57[/i]【GD32L233C-START Review】(2) LPUART Serial TerminalFor the evaluation of GD32L233C-START, if you still use those non-low-power demo D...
[size=4][color=#000000][backcolor=white]The API can:[/backcolor][/color][/size] [size=4][color=#000000][backcolor=white]1. Can run in static internal SARAM[/backcolor][/color][/size] [size=4][color=#0...
[i=s]This post was last edited by bbxyliyang01 on 2019-10-12 21:19[/i]Day 1 Installation of PIC microcontroller compilation environment
There are relatively few introductory or learning materials ab...
The DE-15 interface of the LOTO oscilloscope provides various hardware resources. Here is an open source simple DIY expansion board PCB, which is compatible with any LOTO oscilloscope model. We will p...
About AVR interrupts: When the system is running the main program normally, if there is suddenly an important task to be processed immediately, the system will save the current work and then proces...[Details]
On the evening of February 28, Zhongying Electronics released its performance report, stating that the net profit attributable to the parent company's owners in 2021 was 371 million yuan, a year-on-y...[Details]
Due to the features provided by the external memory interface, this interface is very suitable for interconnecting with memory devices, such as external SRAM and Flash, LCD, A/D, D/A, etc. Its main f...[Details]
0 Preface As people's requirements for the safety of their living and working environments continue to increase, the importance of security precautions has become increasingly prominent. Vide...[Details]
1
Introduction
In the online monitoring system, the amplitude of the signal to be measured is about 50μV, while the amplitude of the background noise is above 50mV. The general acqui...[Details]
In Figure 6.16, adjacent termination circuits cross-couple signal energy between circuit traces. This cross-coupling is more severe than the crosstalk that
normally occurs between adjacen...[Details]
1 Introduction
When doing PCB reverse design, you need to first detect the circuit board to find out the connection relationship between all component pins; then use the corresponding software to a...[Details]
1. Control the on and off of one or more lights Assembly Implementation ;Notes LOOP: ;SETB P1.1 ;(1) Turn off the light MOV P1,#0FFH; LCALL DELAY; (2) Delay for a period of time ;CL...[Details]
The output of the infrared temperature sensor is a mV voltage signal. It outputs 0 voltage at room temperature (about 26℃), and a negative voltage at lower temperatures. To detect such a small signal...[Details]
Great companies are always market leaders, not followers. On the one hand, they seize the first opportunity and occupy the market high ground; on the other hand, in today's abundant material world, p...[Details]
Thermal imaging cameras can improve the quality of the monitoring system and ensure the normal and stable monitoring, which has brought us great benefits. However, during use, we often encounter some...[Details]
Description: I
The top row of pins is the row, and the bottom row of pins is the column. The row is the LED anode.
Each row and column is controlled by four ...[Details]
This article introduces how to use a serial port with FIFO to reduce the number of receiving interruptions, and provides a frame packaging method through a custom communication protocol format. Then ...[Details]
EV wiring harness trends: a design revolution
The rise of electric vehicles (EVs) is a major force for innovation in automotive wiring.
Electric and hybri...[Details]
Power technology
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