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RS-232 / RS-422 / RS-485
RS422-TTL Module, Full Duplex, RS-422 [Volt]
$3.80Select options This product has multiple variants. The options may be chosen on the product pageQuick View -
Buck Step-down
DC-DC Step-down Power Module, MP1584 [Fixed-Output]
$1.30Select options This product has multiple variants. The options may be chosen on the product pageQuick View -
AC-DC
AC-DC Isolated Power Module EDP1, 5W 5V 12V 800mA
$2.40Select options This product has multiple variants. The options may be chosen on the product pageQuick View -
Relay / Mosfet Control
Songle Relay 250/125V AC, 5P [Voltage]
Original price was: $0.80.$0.60Current price is: $0.60.Select options This product has multiple variants. The options may be chosen on the product pageQuick View -
Power Plug, Battery Holder
AC/DC Power Adapter Plug 1A 5.5mm [VOLT]
$4.60Select options This product has multiple variants. The options may be chosen on the product pageQuick View
![RS422-TTL Module, Full Duplex, RS-422 [Volt]](https://www.electrodragon.com/wp-content/uploads/2023/01/RS422-TTL-Module-Full-Duplex-RS-422-01-400x400.jpg)

![DC-DC Step-down Power Module, MP1584 [Fixed-Output]](https://www.electrodragon.com/wp-content/uploads/2017/11/DC-DC-Step-down-Power-Module-MP1584-Fixed-Output-01-560x560.jpg)


![Songle Relay 250/125V AC, 5P [Voltage]](https://www.electrodragon.com/wp-content/uploads/2012/11/Songle-Relay-5V-T73-SRD-5VDC-SL-C-5P-Brand-New-400x400.jpg)
![AC/DC Power Adapter Plug 1A 5.5mm [VOLT]](https://www.electrodragon.com/wp-content/uploads/2011/11/Power-Adapter-3-560x560.jpg)
