Problem/Goal and SolutionObjective: Only allow "high-level functions" to access data in OTP, other applications cannot directly read OTP contentExample @ F413-Nucleo, F401-NucleoTarget environmentThe ...
1 System Overview
As shown in the figure, this is the principle block diagram of the entire video acquisition system. At the beginning of power-on, the FPGA needs to initialize the register configurat...
After learning that I had the honor to participate in the NXP Rapid IoT evaluation, I started to install the mobile APP. According to my previous experience, I chose to use my mobile phone to log in t...
Hello, analog electronics experts, I am here to bother you again. Figure 1 below is an RLC oscillation circuit. Switch S2 is turned on at 5A current, the on time is 20us, and the rest of the time is i...
A Bluetooth Smart Key Fob is a small, coin-cell powered mobile phone accessory that features buttons, a buzzer, LEDs, and an accelerometer, and embodies the use of BLE GATT service profiles such as th...
Development environment: Keil RVMDK
It is very convenient to use printf to send data in the STM32 serial communication program. However, there are always problems when using it for the first time. ...[Details]
pIC16f874 Stepper Motor Program listp=16f874 include ;--==*［CONSTANTS］*==-- #defineCOMMAND_2 'B' #defineCOMMAND_3 'C' #defineCOMMAND_4 'D' ;--==*［VARIABLES］*==-- cmdNumeq0x20;commandnumber.0xFFfori...[Details]
Volvo Group has announced a major investment plan to build a heavy-duty truck manufacturing plant in Monterrey, Mexico, with an investment of approximately US$700 million. This move marks another i...[Details]
Abaco Systems and Green Hills Software today announced that the 3U VPX SBC3511 single-board computer supports the INTEGRITY®-178 tuMP™ real-time operating system (RTOS) for avionics and safety-crit...[Details]
On January 5, Gaole Co., Ltd., whose main business is toy manufacturing, received a letter of concern from the Shenzhen Stock Exchange due to its cross-border investment of 2 billion yuan to build a 2...[Details]
Introduction In a certain type of radar signal processing system, the host computer (ordinary PC) is required to monitor the radar system status in real time and collect the key variables of the s...[Details]
The electronic commutator of a brushless motor is a commonly used electronic device used to control the rotation direction, speed and torque of a motor. This commutator can be controlled by an exte...[Details]
Three leading U.S. chipmakers — Intel, Micron and Analog Devices — have joined a semiconductor alliance called Mitre Engenuity that aims to enhance the resilience of the U.S. semiconductor industry. ...[Details]
The recent news that Google researchers have reportedly achieved the so-called "quantum supremacy" technology after unremitting efforts has caused great excitement because the technology has been hot...[Details]
Choose your partner carefully. Small, powerful DC motors play a crucial role in the development of increasingly integrated systems. They are the ideal drive technology for many applications, from m...[Details]
Coolpad’s official Weibo account released a statement, indicating that it would voluntarily terminate the series of patent infringement lawsuits with Xiaomi. It is reported that Coolpad launche...[Details]
Summary: This circuit monitors resistance values
in noisy
or other harsh environments. Connecting across the isolation transformer secondary winding, the unknown resistance is reflected to...[Details]
With
the continuous and rapid development of the
LED
application market, the continuous expansion of the application scope has also led to the continuous improvement of product requirements. The f...[Details]
For nearly two decades, the PCI Express® (PCIe®) specification has been the interconnect standard of choice in computing.
Starting with the release of PCIe 3.0 in 2010, each new generation of...[Details]
According to the textbook, I learned the procedure for detecting key presses yesterday. It is also clear that the procedure I learned yesterday is not worthy of being worthy of being taught, because ...[Details]
stm32/stm8
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