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This is a crystal 4.5V battery holder with On/Off Switch and a lead pre-attached. You can use..
$1.00
Description: High quality switching AC to DC 5V 1000mA wall power supply. These are switch mode p..
$5.50
This is a crystal 6V battery holder with On/Off Switch and a lead pre-attached. You can use 4..
$1.20
Description: This adapter allows you to connect a barrel jack connector to bare wires. One end ha..
$0.50
Description: This adapter allows you to connect a barrel jack connector to bare wires. One end ha..
$0.50
Introduction
This adapter allows you to connect a barrel jack connector to bare wires. ..
$0.50
Introduction
This adapter allows you to connect a barrel jack connector to bare wires. ..
$0.50
Description: DC power jack/connector. This is a common barrel-type power jack for DC wall supplie..
$0.30
This is a breakout board boost converter. Supply volatage as low as 3.7v, it boosts to as high as..
$6.90
This is a DC12-80V to 5V isolated USB output converter module. Comes with a micro USB cable. It c..
$6.95
This a DC12V to 5V comverter module. Potting in a Aluminum case,waterproof. very suit for ca..
$8.50
This is the electromagnetic lock works with DC12V, once&n..
$5.95
This a DC12V/24V to 5V comverter module. Potting in a Aluminum case,waterproof. very suit fo..
$9.50
This a DC8-52V to 5V USB output comverter module. Potting in a plastic case,water..
$9.95
Features:
Size: 28mm x 12mm x 8mm
Chip: DHT11 temperature an..
$3.50