I use CC2541 to communicate with Bluetooth module DS-BT19-S Bluetooth module.
Now it is connected, but the CC2541 sends data and the Bluetooth module cannot receive it.
Use the mobile phone LIGHTBLUE ...
[i=s]This post was last edited by Not Just a Passerby on 2022-1-12 16:55[/i]How to set the maximum FM bandwidth 4GHZ in the CFG configuration file in TI millimeter wave radar...
Dear experts, I would like to ask, for digital quantity input into the single-chip microcomputer, are there any chips available, such as liquid level switches, 24V, there are 5, I want to connect to t...
[i=s]This post was last edited by decade_0809 on 2019-1-2 22:49[/i] [b][color=#5e7384]After receiving the development board, I unpacked it and found that it only came with a data cable, a development ...
Unmanned driving systems have been widely used in rail transit construction in many cities around the world. Copenhagen, Singapore, Nuremberg and other cities have already put them into operation. In ...
0 Preface
The USB3.0 high-speed data acquisition system, with its 5Gbps bandwidth and plug-and-play performance, is gaining more and more attention. Currently, the commonly used USB3.0 communication ...[Details]
As we all know, as the game industry becomes more mature, the actual sales revenue and market share of the market segment are becoming more and more obvious. Recently, the China Audio-Video and Digit...[Details]
Configuration: ATMega16L @3.3V @7.3728MHz 1602B LCD @5.0V @6 lines Compiler: WinAVR 20060125 I built a multi-purpose board myself, 1602 is powered by 5V, M16 is powered by 3.3V. In order to ...[Details]
Features of Mitchell circuit diagram:
1) Mitchell circuit diagrams include circuit diagrams of major automobile manufacturers in the United States, Europe, and Asia. They are drawn in a unifie...[Details]
In the dark workshop, silent automated equipment has replaced the rows of operators who used to sit silently on the production line. This Foxconn factory, which was selected as a "lighthouse factory"...[Details]
SMIC responded to the first round of inquiries from the Shanghai Stock Exchange, including the litigation between it and Innovative Foundry Technologies LLC (hereinafter referred to as "IFT"). ...[Details]
On January 6, Xinhai Technology released its performance forecast, saying that the company expects to achieve a net profit attributable to the parent company's owners of about RMB 75 million in 2020...[Details]
Whether it is software-defined cars, distributed ECUs or adaptive Autosar, they are inseparable from the basic technology of the smart car era, in-vehicle Ethernet . For hardware engineers, the in-ve...[Details]
#include
#include stdio.h
/*
Program function: This program is used to test the 4X4 matrix keyboard; and has the ability to long press test.
When a key is pressed, the pressed key ...[Details]
I have recently started using the stm8s103k3 microcontroller. It is said to be very good, and it is indeed good. A few days ago, I have tried the functions of GPIO, Timer2, and ADC, which are all rel...[Details]
1 Introduction With the continuous development of information technology and the increasing popularity of computer applications, high-tech equipment has higher and higher requirements for power suppl...[Details]
On the morning of February 10, 2023, Ma Yujun, Mayor of Shijiazhuang Government, and Jiang Zeting, Secretary of the Party Committee of Beijing University of Technology, visited Zhitong Tech...[Details]
//The program is debugged on the hardware
// Request; Two buttons of a single-chip microcomputer control a light-emitting diode
// Two buttons of a single-chip microcomputer control a light-e...[Details]
1. A board has the necessary power supply lines and the necessary simulation download and debug lines (such as J-link for STM32)
2. Install the development environment: keil4 (c51 or ARM series...[Details]
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