Relay test

1, measuring contact resistance With the universal meter's resistance file, measure the normally closed contact and the moving point resistance, the resistance value should be 0; and the resistance value of the normally open contact and the moving point is infinite. This can distingui ...READING MORE...

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How do the giants layout smart cars?

Smart cars are a hot topic in the industry. The so-called car intelligence is to realize the execution of anthropomorphic actions. The premise is to acquire information and process information, so that the car has the comprehensive ability to perceive, analyze, judge and effec ...READING MORE...

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What is d3dx9 41.dll and where?

What is d3dx9 41.dll and where? D3dx9 41.dll is one of the DirectX 9.0 files, but some DX9 installation packages do not have this file. But some games need this file, so give it to everyone. Where is d3dx9 41.dll placed? Location: d3dx9 41.dll file is placed in the C:\Windo ...READING MORE...

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Application of MD1211 in B-mode

Probe domestic switch needle KG-300K needle head diameter is 3.0mm normally open switch needle 100V, 250mA, surface mount, high speed switching diode Manufacturers supply LED lamp bead SMD LED 0805 yellow light super bright indicator light dedicated The MD1211 is a high ...READING MORE...

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