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The learning of stm32 is to understand how to configure the software, first understand the hardware connection, and then combine them; #include "stm32f4xx.h" #include "led.h" #define KEY0...[Details]
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According to the classification principles of the Society of Automotive Engineers (SAE International ) , autonomous driving is divided into five levels, from 0 (no automation) to 5 (fully autonomous ...[Details]
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#ifndef __LCD_H_ #define __LCD_H_ #include "common.h" #include "debugserial.h" #include "delay.h" #include "sdram.h" #define White 0xFFFFFF #define Black 0x000000 #define Blue ...[Details]
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On December 18, 2020, Fastweb announced today that based on the long-term cooperation between Fastweb and Qualcomm Technologies, its 5G millimeter wave fixed wireless access (FWA) CPE terminals will ...[Details]
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If the 60,000 yuan Pro Display XDR is just an immature exploration of Apple in the field of Mini LED, then the new 12.9-inch iPad Pro released in the first half of this year can be said to have taugh...[Details]
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This paper proposes a MEMS-based LED chip packaging technology, using the groove formed on the silicon substrate by the bulk silicon process as a reflective cavity for encapsulating LED chips. The...[Details]
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/*P1 port is connected to an external 3*4 matrix keyboard, P1^0 is not used, the key value is read by inversion method
Although this program has a few more lines, it does not have loops.
It can als...[Details]
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Nowadays, many home appliances are becoming more and more intelligent. For example, if there are TVs, mini consoles (TV boxes), Blu-ray players, game consoles and other devices in the living room, ...[Details]
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【Abstract/Introduction】
“Signal integrity needs to be considered throughout the system and component design process. Unlike in the past, interconnects can no longer be an afterthough...[Details]
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Power devices, such as IGBT, Power MOSFET and Bipolar Power Transistor, etc., need to be adequately protected to avoid damage caused by conditions such as undervoltage, loss of saturation, Miller effe...[Details]
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(Image source: Georgia Tech official website) For a long time, for batteries using traditional materials, how lithium ions diffuse in and out of the alloy negative electrode has been a factor that...[Details]
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Preface: In the past
,
LEDs
could only be used as status indicators, and heat dissipation
of LED packages
was never a problem. However, in recent years,
the brightness
and
pow...[Details]
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Qualcomm Incorporated (NASDAQ: QCOM) and HMD Global Oy announced that HMD Global has signed a global license agreement directly with Qualcomm covering single-mode and multi-mode branded devices manuf...[Details]
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The Apple Car is one of Apple's most ambitious projects, and while Apple is trying to keep key details about the making of the car from leaking, that doesn't mean some details won't make their way to...[Details]
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Encoder control of inverter speed is a common industrial automation control method. It uses the encoder to monitor the motor's speed, position and other information in real time, and feeds this inf...[Details]
RF/Wirelessly
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