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The circuit diagram of the digital tube module of the development board is as follows: The digital tubes on the development board are connected in common cathode. The P0 port controls the segment s...[Details]
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Wiring instructions: //Left encoder PD3 INT1 PB0 PCINT0 //Right encoder PD2 INT0 PC3 PCINT11 /*************************************************************** * Function library description: diffe...[Details]
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Generally speaking, catalytic combustion lasts for two years, electrochemistry for 3-5 years, infrared for 5-8 years, thermal conductivity and PID also have an approximate usage time. Then the cust...[Details]
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Preface
The development of wireless networks and the increasing number of mobile terminals have greatly promoted the development of wireless payments. Wireless payment refers to the use of mobile ...[Details]
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BEV perception is an important trend in autonomous driving. Conventional autonomous driving algorithm methods are based on detection, segmentation, and tracking in front views or perspective views,...[Details]
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1. What are the characteristics of AVR32? AVR32 is a "dual-core" chip with two cores, MCU and DSP. It has great advantages in some application fields. Inheriting the high efficiency of AVR, the AP7...[Details]
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From my previous article, we learned that voltage references for mixed-signal applications can make or break a system. The biggest impact of a noisy or highly unstable reference is at or near the ...[Details]
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The 863 Program "MW-level grid-connected photovoltaic power station system" key project has a total of 6 topics. Among them, the "Megawatt-level BIPV grid-connected system key technology and engineeri...[Details]
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Supercapacitor, also known as golden capacitor and farad capacitor, is a new type of electrochemical capacitor. Its special feature is that no chemical reaction occurs during the storage of electri...[Details]
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Fault phenomenon: After the source meter is turned on, it shows that the hardware is missing Testing process: After receiving the instrument, we first verified whether the appearance of the instr...[Details]
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This year, an enthusiast successfully converted the iPhone's Lightning port to a USB-C port. More recently, engineer Ken Pillonel successfully "reverse-operated" and added a Lightning port to the Sam...[Details]
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The LED can be turned off using
the shutdown control pin of
MAX684
or the enable control pin of MAX1916. For white LEDs with a forward voltage of 3.5 to 4.2V (at 20mA), a boost converter ...[Details]
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On April 5, Nikkei Asian Review reported that LG Electronics said its board of directors decided to end its loss-making smartphone business to focus on its more profitable home appliance and TV divi...[Details]
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When the resistor is soldered on the circuit board, the reading is obviously inaccurate when the multimeter is used to directly measure its resistance value, because the parallel effect of the resist...[Details]
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NC (Numerical Control) is a technology that controls machine tool processing through computer programs. In CNC processing, NC programs are the key factor in controlling machine tool movement and pr...[Details]
Talking
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