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Continue to look at the I2C interrupt enable setting and reading register INTENSET. The following table shows its entire bit structure. Its addresses are 0x40050008 (I2C0), 0x40054008 (I2C1), 0x40070...[Details]
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Recently, a research report released by Strategy Analytics stated that global true wireless stereo (TWS) headphones have stood out from the competition with traditional Bluetooth headphones by adding...[Details]
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During the operation of the ceiling fan, the speed often slowly decreases. What are the reasons for the low speed of the ceiling fan? Is it a problem with the deformation of the ceiling fan blades ...[Details]
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1 Introduction In the modern power electronics industry, rectifier and inverter power systems have made great progress. In this power system, the role of the DC link capacitor is to prevent th...[Details]
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WWDC 2019 is approaching, and foreign media have been frequently reporting news recently. Previously, there was news that iPhone sales in 2019 had declined significantly, which would undoubtedly affe...[Details]
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Pseudo-instruction Note: Pseudo-instructions may vary greatly between different IDEs, but assembly instructions are the same; Pseudo-operation identifier: Function: Complete various preparations f...[Details]
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PIC microcontroller commonly used 1s delay subroutine
DELAY
MOVLW 06H ; pass the outer parameter value 06H through W
MOVWF 20H ; send it to the outer loop variable
L...[Details]
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1. Use single data transfer instructions (STR and LDR) to load and store single byte or word data from/to
memory .
May I ask what is the difference between load (LDR) and store (STR)? Personal...[Details]
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Hands-free passive keyless entry (PKE) is quickly becoming a mainstream application for automotive remote keyless entry and is becoming a common option on new models. This method eliminates the nee...[Details]
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Figure 1. Schematic diagram of the (a) deposition process and (b) deposition mechanism of metallic lithium on curved graphitic carbon spheres.
Figure 2. (a) Discharge curve and deposition ...[Details]
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Regarding the design of mobile phone radio frequency (RF) circuits, this article takes the test of SAW filters as an example to discuss the following three issues: how to use a single-ended vector ...[Details]
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1 Select NOR flash model The nor flash chip on my development board is Intel's JS28F320 (4MB) (1device=32blocks, 1block=128MB The fl2440 defaults to nandflash startup. To start norflash, just unp...[Details]
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The magnetic flap level gauge is installed on the extension pipe outside the tank, and the liquid level inside the tank can be clearly known by the flap indicator. The level gauge is a reliable saf...[Details]
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Abstract:
Starting from the marketing model of operators to consumers and the marketing model of standard organizations to operators, this paper analyzes the application trends of AVS, H.264,...[Details]
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DataSocket technology is based on TCP/IP protocol and highly encapsulates it. It can realize real-time data exchange and sharing between the server and multiple users during the test and measurement p...[Details]
PCB Design
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