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1, Is there a 5V to + / - 2.5V reference power supply chip? 2, How to achieve positive and negative 5v dual power supp...
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1. ... So how do you power sensor chips and op-amps that need positive and negative power supplies? 2, Chip connection...
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Measurement of the computer board ignition chip can be performed by using a digital multimeter or oscilloscope. First, c...
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oneRed and black are the power cables, red is the positive electrode, black is the negative electrode.twoUSB power cable...
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There are positive and negative symbols next to the battery chip.There are signs near the battery metal, positive, - neg...
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Lithium battery three-pin protection board generally includes the following three wires:1. Power supply positive (red li...
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1, the line at both ends of the interface is the power line (standard is red 5V, black grounding , and the middle is the...
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The MAX232 has a charge pump inside, which can get a voltage of ±9V~±13.2V from the 5V voltage of Vcc. Its function is t...
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A power supply module is a power supply that can be mounted directly on a printed circuit board and is characterized by...
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