MMP14C-2003S1

Part 1 Three-level PWM is a very effective technology that uses the digital output of a microprocessor to control analog circuits. It is widely used in measurement, communication, power contro...[Details]

Analysis of some common problems in turbine flowmeters: When using the turbine flowmeter, the measured liquid must be kept clean and must not contain impurities such as fibers and particles. When the...[Details]

With Arm’s first Total Compute solution, we are exploring how different advanced, performance and efficiency solutions can be applied to different consumer device segments. We have already explored t...[Details]

       The following is an example of LPC ARM7 controlling 8-way pipeline through SPI bus, so that everyone can have a clear understanding of SPI bus transmission and sending data.        The circuit...[Details]

　　Network Analyzer User Manual 　　1. Purpose 　　This instruction manual is to standardize the operation of the vector network analyzer to avoid damage to the instrument caused by improper operation; it...[Details]

In recent years, portable music players have become very popular. There are many reasons for this, such as the massive amount of compressed music content, the continuous decline in data storage cos...[Details]

Application of COTS Technology 　　自1976年以来，集成电路的销售量由于它们在计算机、电信设备和电子消费品中应用的增多而增加了40倍。这些集成电路的绝大多数（98%）是塑料封装的微电路（PEM）。PEM首先是在60年代引入的，由于它们的低成本、小尺寸和轻重量而得到广泛应用。随着它们的应用及可靠性的增加，导致它们也用在航空电子、汽车和其他长寿命的设备中。在这同一...[Details]

Introduction: Here we provide you with a PIC siren sound program. ;************************************************************ LIST P=16F84A,R=DEC ; define the device, the default is decimal ;--...[Details]

The FLCK value of the official wince system of Samsung is 400MHz, the HCLK value is 100MHz, and the PCLK value is 50MHz. So how are these values ​​calculated? The general process is as follows: the...[Details]

The inverter is a power electronic device widely used in the field of industrial automation. Its main function is to convert the input AC power into AC power with adjustable frequency to achieve sp...[Details]

The use of biometric authentication technology to replace the traditional use of keys, ID cards, passwords and other methods for personal identity authentication can be widely used in access manageme...[Details]

    With the support of bit operations in the Cortex-M3, single bits can be read and written using normal load/store instructions. 　　In the bit-banding supported by the CM3, bit-banding is implemente...[Details]

Use the interrupt of timer T0 to play the theme song of "Desire" #include //Header file containing the definition of 51 MCU registers sbit sound=P3^7; //Define the sound bit as P3.7 unsigned int C;...[Details]

Since March, supply disruptions have continued to occur in the Russian market. First, manufacturers such as Intel, Microsoft, Apple, and Dell suspended shipments or stopped some services, followed by...[Details]

0Introduction Rotary transformer is an electromagnetic induction sensor used to measure the angular displacement and angular velocity of the rotating shaft of a rotating object...[Details]