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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
features :
Pressure: 0-8 Bar (0
The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm
Each DS18B20 temperature sensor has a unique 64-bit serial code
74HC30D (8-Input NAND Gate) RS232 Converter features :Introduction : 74HC30 is an 8 input NAND gate. Inputs include clamp diodes. This enables theuse of current limiting resistors to interface inputs to voltages in excess of VCC. Features : Logic Type: (8 Input NAND Gate, Supply Voltage Range: 2V to 6V. High noise immunity. Logic Case Style: DIP. No. of Pins: 16. Operating Temperature Range: 40C to +125C.
US$ 1500.00
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