Circuit Modules & Development Board
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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:10x USB Microphone For Raspberry ..
$46.99
Ex Tax:$46.99
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:10 x Wind Speed Governor①. 5V USB male input②. 5V USB input③. 5V USB ..
$14.99
Ex Tax:$14.99
Content-Length: 1734
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Feature:Color: Black
Button: 1(ON/OFF)
In-Line switch rated for 2A
Interface A: USB female
Interface B: USB malePackage included:10x USB Power Cable With On/Off Switch For Raspberry Pi..
$13.99
Ex Tax:$13.99
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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..
$39.99
Ex Tax:$39.99
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:10 x USB Power Supply Module ..
$20.46
Ex Tax:$20.46
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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..
$16.19
Ex Tax:$16.19
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Description:
Mini USB is one of the most common USB interfaces at present. Compared with the standard USB, Mini USB is smaller and suitable for small electronic devices such as mobile devices. It has a wide range of uses. This module is easily transformed into the conventional DIP 2.54mm pin, ..
$6.99
Ex Tax:$6.99
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Description:It is USB To ESP8266 ESP-01S Wi-Fi Adapter ModulePackage included:10 x Wi-Fi Adapter Module..
$23.99
Ex Tax:$23.99
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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,..
$24.99
Ex Tax:$24.99
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Parameter:
Support system: Windows98/ME/2000/XP/WIN7/8, Vista, Linux
Standard: compatible with USB 2.0 using USB am print port standard, backward compatible, conforms to RS485 standard
Direction control: adopt data flow to automatic control technology to automat..
$15.99
Ex Tax:$15.99
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Features:
Support Windows98 / ME / 2000 / XP / WIN7 / Vista / Linux / for Mac
Support devices with RS485 interface: surveillance cameras, video capture device, fingerprint attendance machine, PBX, CNC machine, microcontroller, etc.
This converter provides two way serial communications signal..
$33.99
Ex Tax:$33.99
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Module parameters:
1. PCB size: 26.5mm x 15.6mm
2. PCB Color: Black
3. Weight: 4g
4. Using the new chip CP2102
5. with a resettable fuse. In the event of accidental short-circuit can effectively protect your device and computer USB port to download
6. With three LEDs: p..
$18.99
Ex Tax:$18.99