Use MOS tube to drive 24V5A motor, just as a simple switch, normal current is 5A, starting current is 7A, what current freewheeling diode is suitable?...
1. Radio interferenceRadio may come from many consumer electronic products, such as cordless phones, Bluetooth headsets, microwave ovens and even electric garage doors, which may interfere with the no...
CC2640R2F has supported Alibaba Cloud Link IoT platform, which can help customers quickly develop products. There are routines available for customers. For detailed introduction, please refer to the f...
I have shared with you Zhihui Jun's dry goods before: It is worth reading carefully: [Self-made FOC driver] explains the FOC algorithm and SVPWM technology in simple terms , which is prepared for the ...
1. Interrupt nesting, the control bit of the priority430 general interrupt is the GIE bit in the status register (this bit is in the SR register). When this bit is in the reset state, all maskable int...
System Function Introduction The tasks to be completed by this system are as follows: (1) Humanized design. The limit temperature and humidity can be input by the user according to different needs an...[Details]
Nvidia wants to acquire British chip design company ARM. According to information provided by the European Commission, the EU antitrust authorities have temporarily suspended their investigation into...[Details]
Light strips are lights that glow all around when the ceiling is suspended. Normal people don't use light strips to save electricity, but if conditions permit, it is really beautiful to light up the l...[Details]
;Program description: Write the contents of 55h~58h inside the MPU to 24c02 via the I2C bus from external interrupt 0, and then read the written contents to
;MPU internal data memory 60H~~63H
...[Details]
Although Apple CEO Cook has been questioned by the US antitrust department, he has refused to admit that Apple has monopolistic behavior. Even if the App Store has a 30% "commission", it is considere...[Details]
1. Structure and working principle of P0 port The structure of one of the 8 bits of port P0 is shown in the figure below: As can be seen from the figure above, the P0 port is composed of a la...[Details]
Not long ago, a large number of Mi fans reported that they received a notice from the MIUI internal beta development team, canceling the project's internal beta qualification on the grounds of "failu...[Details]
As an important part of EMC (electromagnetic compatibility) testing, EMI pre-testing is a comprehensive evaluation of electromagnetic interference of electronic products and is one of the important i...[Details]
A series feedback circuit is used to set the output impedance. This technique was introduced more than 40 years ago by John Wittman, a senior research engineer at Göte Lenkurt Electronics.
...[Details]
Following AMD’s announcement this week that it would acquire Xilinx for $35 billion, another major acquisition news came out in the semiconductor industry! According to Bloomberg and the Wall Stree...[Details]
The shell is the most basic and indispensable key component of an appearance and structural features; it even carries the interconnection and assembly relationship of some parts of the product. A p...[Details]
Official website summary:
Different from traditional planting applications, the "Mushroom Lab" created by Wang Dan's team is a smart agricultural planting system that collaborates with multip...[Details]
In the process of repairing instruments, sometimes in addition to checking the voltage, it is also necessary to determine the working status of the circuit by checking the working current of the tube...[Details]
Abstract: A brushless DC motor servo control system with TMS320F2812
DSP chip as the core
is designed
. The three closed-loop control of current loop, speed loop and position loop is adop...[Details]
introduction
Servo motors are high-precision, high-response motors that are widely used in industrial automation, robotics, CNC machine tools, and other fields. As an important compo...[Details]