Module Board
Parameters: 1. Input voltage: 4-13 V (when using the pad input, pay attention to the positive and negative poles, DO NOT connect the AC power) 2. Output voltage: 0.5-30 V 3. Output current: 0-2 a (the output current in constant voltage mode depending on the size of the load is adaptable, it is not..
$21.99
Ex Tax:$21.99
Parameters: 1. Input voltage: 4-13 V (when using the pad input, pay attention to the positive and negative poles, DO NOT connect the AC power) 2. Output voltage: 0.5-30 V 3. Output current: 0-2 a (the output current in constant voltage mode depending on the size of the load is adaptable, it is not..
$17.99
Ex Tax:$17.99
Voltage: 5V(USB)
Precise details>>
Precise details:
Update information: The capacitor is replaced with a chip capacitor.
Feature:
DC5V power supply can be used.
Package includes:
3 x B..
$10.99
Ex Tax:$10.99
3Pcs USB Lithium Battery Charger Module With Charging And Protection Features: Input port with micro USB female, can directly use mobile charger for input to the lithium battery, and still retain the input voltage wiring solder joints, can be very convenient. Connect the battery to B + B -, insert ..
$6.99
Ex Tax:$6.99
>
Feature:
1. Sensitivity: -47dB ± 4dB
2. Sensitivity reduce: -3dB at 1.5V
3. Working Voltage: 4.5V
4. Frequency response: 100 ~ 16kHz
5. SNR: More than -67dB
6. Cable length: 0.7-0.9M
The effective distance of 2 meters or morePackage included:3x USB Microphone For Raspberry Pi
..
$14.99
Ex Tax:$14.99
Feature:Input voltage: DC4V-12VOutput voltage: DC2.5V-7.5VRated power: 5W (Do not overload use)Product features: USB fan speed adjustment, stepless speed adjustment.You can use it by plugging in a 5V USB interface.Package includes:3 x Wind Speed Governor①. 5V USB male input②. 5V USB input③. 5V USB f..
$9.99
Ex Tax:$9.99
>
Feature:Color: Black
Button: 1(ON/OFF)
In-Line switch rated for 2A
Interface A: USB female
Interface B: USB malePackage included:3x USB Power Cable With On/Off Switch For Raspberry Pi..
$8.99
Ex Tax:$8.99
>
Features:1. With switch ON/OFF, easy to turn on or turn off
2. Can load power at DC 5V/2A stably
3. USB / Micro USB interface
4. Perfectly matched to Raspberry PI or Banana Pi
5. Wire is made of copper
6. Wrapping is made of PVCSpecifications:Length: 150cm
Wire size: 3.4mm in diameter
Net weig..
$14.99
Ex Tax:$14.99
Description: Output two voltages of 3.5V and 5V. Self recovery fuse, over-current protection, sustainable use. 1117 voltage regulator chip. Size: 27 x 20mm Interface: USB interface Input voltage: 5V Output voltage: 3.3V&5V Package Included:3 x USB Power Supply Module ..
$7.16
Ex Tax:$7.16
>
Feature:
This USB to TTL bridge is a module, base on CH340 series USB-TTL bridge, and it is a budget solution for connecting micro-controllers and other digital serial devices to PC.
Direct access driver support is available www.wch.cn for the latest application notes and product support..
$9.99
Ex Tax:$9.99
>
Description:It is USB To ESP8266 ESP-01S Wi-Fi Adapter ModulePackage included:3 x Wi-Fi Adapter Module..
$10.99
Ex Tax:$10.99
>
Use:
This adapter makes it easy to connect the ESP8266 to the PC via the serial port.Feature:
1. Using CH340 serial chip, stable performance, good compatibility, almost all the Windows system can compatible.
2. Adapter board integrated 1000uF solid capacitor, to ensure that the current supply,..
$11.99
Ex Tax:$11.99