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Max. 2.1A Charging 2.4A Discharge! DC to DC Lithium battery charge with boost to 5v module and ..
$3.39
Tiny size (8 x 4.5 x 10mm) DC to DC power supply 1.2V 1.5V 2V 2.5V 3V to 3.3V. Suitable for..
$1.69
This ADS1115 4-channel boards are perfect for adding high-resolution analog to digital conversion ..
$3.90