New
Specifications:
Kit Name: Simple Responder
PCB board size: 50*50MM
Circuit board material: 1.6MM RF-4 board
Package Include:
1× Simple Answerer Motherboard Kit
（The contents of the delivery are all parts, you need to assemble the modules yourself）..
$13.99
Ex Tax:$13.99
New
Specifications:
Kit Name: Simple Signal Generator
Working voltage: 5V
PCB board size: 45*44MM
Circuit board material: 1.6MM RF-4 board
Package Include:
1× Simple Signal Generator Board Kit
（The contents of the delivery are all parts, you need to assemble the modules yourself）..
$10.99
Ex Tax:$10.99
New
Specifications:
Power supply voltage: DC 4.5-5V
Universal board size: 7*9CM
Package Include:
1× DIY Electronic Kit
(The product is a part and needs to be assembled by itself.)..
$18.99
Ex Tax:$18.99
New
Specifications:
Kit name: sound and light power failure alarm
PCB board size: 42*23MM
Circuit board material: 1.6MM RF-4 board
Package Include:
1× Sound and Light Power Failure Alarm Motherboard Electronic Kit
(Note: The products shipped are loose parts, and the actual products need to be as..
$12.99
Ex Tax:$12.99
New
Specifications:
Product name: Humidifier driver board
Color: As show
Voltage: DV 5V
Current: 300mA
Power: 2W
Frequency: 110KHz
Steel sheet diameter: About 16 mm
Silicone ring outer diameter: About 20 mm
Wire length: About 8 cm
Size: approx. 46 *20*17mm/1.81*0.79*0.67′
Features:
1. 5V USB ultraso..
$13.99
Ex Tax:$13.99
New
Features:
Dual Lens System: The endoscope features a dual lens system with 7.9mm lens diameters, offering you wider viewing angles of 70°/78°, perfect for inspecting hard-to-reach areas.
High Definition Imaging: With a resolution of 19201080p for videos and 1280720p for photos, this endoscope ens..
$129.19
Ex Tax:$129.19