SST89V564RD-25-C-PI

Test environment: STM32+IAR6.4 The heap size is set to 0x1000 (default). Variable definitions:      char *p=NULL;      char *p2=NULL; 1. The requested memory size exceeds the set value       p = (cha...[Details]

Obtained the designated spot for mass production of front-end equipment from a large main engine factory SHANGHAI, February 14, 2023 /PRNewswire/ -- Recently, Black Sesame Intelligence announced th...[Details]

High frequency VCO circuit with frequency of 3~30MHZ Function of the circuit This is a voltage controlled oscillator that can be used at 3M~30MHZ frequency. It can be used with PLL circuit in ...[Details]

Diodes' ultra-high power density charger total solution has the advantages of higher efficiency and more space-saving products Plano, Texas, USA, November 4, 2021 - Diodes Incorporat...[Details]

      The SAS specification defines different test points to meet the requirements of different test contents. These include the test points IT/CT that can be tested by the test fixture, the IR/CR at ...[Details]

Introduction: "This is a new energy vehicle, and it uses hydrogen fuel, which is very environmentally friendly!" The audience at the hydrogen fuel cell vehicle power platform of the just-opened 201...[Details]

In mid-March, the theme conference hosted by the LoRa Alliance was successfully held at Loew's Portofino Bay Hotel. As one of the more influential members of the alliance, Xingzong IoT was invited t...[Details]

Transformer parameters Transformer technical parameters are an important indicator for understanding transformers. If you want to use the transformer, you must understand its par...[Details]

1. Timer Introduction The timers of STM32F4 are distributed as follows:    - The basic timers include TIM6 and TIM7, which have the simplest structure and the most basic timing functions. One is use...[Details]

    LED dimming is best done with PWM dimming. When using PWM dimming, a simple PWM generator can be installed in the wall switch, and then a potentiometer can be used to control the PWM duty ratio t...[Details]

2-1-1. Working principle of switching transformer Switching transformers generally work in a switching state; when the input voltage is a DC pulse voltage, it is called a unipolar pulse input, such a...[Details]

If nothing goes wrong, Muscle System Pro II should appear in iPad ads in the future. This excellent app fully demonstrates the powerful performance of the iPad. Produced by 3D 4 Medical, M...[Details]

Problems with printf in mplab and iar (the first item below has been verified by Lei Qingsheng 2017-10-24 20:18) 1. To use PRINTF in MPLAB PIC microcontroller, add the following function to your proj...[Details]

Not long ago, the China Academy of Information and Communications Technology released the industry's first "White Paper on the Development of New Infrastructure". The White Paper predicts that by 202...[Details]

0 Introduction Orthogonal frequency division multiplexing (OFDM) is an orthogonal multi-carrier modulation technology that converts broadband frequency selective fading channels into a ser...[Details]