I use TMC5130 as the driver to drive the motor. The motor hums when it is stationary. I don't know why. I would like to ask for advice from all the experts!...
The seminar will introduce the performance of AMIC110 and its advantages as an industrial communication chip, the more than 10 industrial protocols supported by AMIC110, and how to implement solutions...
I was tidying up my room recently and found some old chips. I thought it would be a waste if they were wasted, so I made this for fun.
Main control chip: STC12C5A60S2
Display mode: 16*8 dot matrix LED...
[i=s] This post was last edited by Cijian Dare Not Be Ahead on 2022-3-14 09:57[/i]Case: Implementing a dial pointer clock - based on TOPWAY intelligent display module (HMT070ETD-1D)Step 1: Use the hos...
At present, production enterprises in all walks of life use various equipment when producing products. In many equipment, the scope of use and sales of wire harness testers are very good. However, ho...[Details]
Electronic component manufacturers such as TDK and Alps Electric of Japan plan to start mass production of components for "wearable terminals" in 2014. TDK will start production of wireless communica...[Details]
characteristic
AC 85V ~ 260V input
●High efficiency: IC driven by low startup current + auxiliary winding
●No flicker
●Optional Va ey-Fi (valley-fill) PFC circuit to improve pow...[Details]
1. Correct selection of pressure (differential pressure) detection instruments
The correct selection of pressure detection instruments mainly includes determining the type, range, scope, accuracy ...[Details]
Chipmaker Broadcom Corp. is in advanced talks to buy cybersecurity company Symantec Corp. as it looks for opportunities beyond its semiconductor business to diversify, Bloomberg reported. Symant...[Details]
Energy Vault Holdings will add five new gravity energy storage systems in China, the company confirmed on November 6.
Last year, Energy Vault broke ground on its first such “EV...[Details]
The reporter learned from State Grid Hangzhou Power Supply Company on the 28th that a 2-kilometer public charging service circle for electric vehicles has been built in the core area of Hangzhou ...[Details]
At present, the core components of GaN fast charging products for mobile phones, notebooks, tablets and other electronic products in the domestic market - GaN driver IC, are basically dependent on ...[Details]
STM8 PWM mode The pulse width modulation (PWM) mode of the STM8 can generate a signal with a frequency determined by the TIM1_ARR register and a duty cycle determined by the TIM1_CCRi register. Writ...[Details]
Simple non-latching photoelectric light switch
The CDS photoelectric tube is used to drive the relay, and the operating voltage of the circuit is +12V.
...[Details]
Introduction This article introduces how to use Timer 3 in the STM8L series to perform precise timing of 1S. Note: The 16M crystal oscillator is enabled by default outside the driver. experiment pl...[Details]
The initialization of CAN2 is OK as per the previous blog post. Things that need to be modified: //Configure the filter CAN_FilterInitStructure.CAN_FilterNumber=14; Why do you want to modify th...[Details]
Offline flyback power supplies require a clamping circuit (sometimes called a snubber) on the primary side of the transformer to limit the drain-source voltage stress across the power MOSFET switch w...[Details]
From October 31 to November 1, the Global New Energy Vehicle Cooperation and Development (Shanghai) Forum (GNEV2024•Shanghai) hosted by the China Electric Vehicle 100 was officially held.
Wit...[Details]