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typedef struct{ union { __IO uint32_t MASKED_ACCESS[4096];/*! Offset: 0x0000 to 0x3FFC Port data Register for pins */ /* PIOn_0 to PIOn_11 (R/W) */ struct { uint32_t RESERVED0[4095]; __IO uint32_t DAT...
[i=s] This post was last edited by paulhyde on 2014-9-15 09:15 [/i] Does anyone know a 51-chip perpetual calendar, the circuit diagram and program of the digital tube?...
How do I use the pgm_read_byte function? I am currently writing a program for a 5110 LCD and I don't understand how the parameters of the pgm_read_byte function are defined. Please help me, thank you....
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introduction
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Contact resistance
is the resistance to current flow through a closed pair of contacts. This type of measurement is performed on devices such as connectors,
relays
, and switches. The...[Details]
1 Introduction to HART Protocol
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Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]