-
Each GPIO port of STM32 has two special registers, GPIOx_BSRR and GPIOx_BRR registers, through which the corresponding GPIOx port can be directly set to '1' or '0'.
Each of the upper 16 bits of GPI...[Details]
-
1. Hardware Design
The circuit schematic is shown in the figure below. It is mainly composed of wireless reception, data decoding, data processing, alarm circuit, output display, power-off...[Details]
-
Universal Serial Bus ( USB ) charging has become a common method of powering small electronic products. Many new consumer electronic devices (e.g., smartphones, tablets, e-readers, etc.) have AC p...[Details]
-
The circuit in Figure 1 is a complete PD power supply circuit with a DC-DC converter that can provide up to 0.85A of current at an output voltage of 12V. The MAX5953A has built-in high-side...[Details]
-
1. ARM instructions in Hopper I won't say much about ARM processors. Because of their low power consumption and other reasons, most mobile devices use ARM processors. Of course, Android phones and iP...[Details]
-
A variable frequency drive (VFD) is an electronic device used to control the speed of a motor. It achieves speed regulation of the motor by changing the frequency and voltage of the motor power sup...[Details]
-
Schematic #include reg52.h #define uint unsigned int // Hiroshi #define uchar unsigned char sbit a = P1^0; sbit b = P1^1; sbit c = P1^2; sbit d = P1^3; uchar code tabl...[Details]
-
What should I do if I can’t learn the microcontroller? It reminds me of some of my own bitter learning history. I have been developing microcontrollers for more than 10 years, and I am naturally very...[Details]
-
As we all know, with the rapid development of science and technology, our lives have also been greatly changed by science and technology. In the field of science and technology, there are many core t...[Details]
-
introduction ARM ADS stands for ARM Developer suite. The CodeWarrior integrated development environment (IDE) of ADS is based on the Metrowerks CodeWarrior IDE version 4.2. It has been appropri...[Details]
-
An oscilloscope is an instrument that graphically displays the waveform of a signal changing over time. It is a comprehensive signal characteristics tester and a basic type of electronic measuring ins...[Details]
-
With the continuous upgrading of car engines, the sense of technology inside and outside the car is getting stronger and stronger. The biggest feeling we have is that cars have more and more function...[Details]
-
Is smart photovoltaic popular?
Recently, Renjie Intelligent Technology Co., Ltd. (hereinafter referred to as "Renjie Intelligent") officially announced a round A financing of over RMB 100 ...[Details]
-
On November 22, the key equipment and advanced application control technology of the megawatt-class battery energy storage station of China Southern Power Grid Co., Ltd. passed the expert review, a...[Details]
-
How can you make people more accepting of your design? How can you improve efficiency and reduce power consumption while saving costs? This article shares with you how to consider these issues and gi...[Details]
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD