Circuit Modules & Development Board
Hardware Specifications: Chipset ESP32, dual-core MCU, PMU power management FLASH QSPI flash 16MB SRAM 520 kB SRAM / PSRAM 8MB Button power key , IO36 Extended function USB to TTL CP2104 Modular interface UART, SPI, SDIO,..
$58.99
Ex Tax:$58.99
Features of the new version V3.1:
About EMC (Electro Magnetic Compatibility) problem, We solved this problem on X850 V3.1 by placing the MSATA under the PCB board
When using the X850 as a bootable hard disk, the problem of 'reboot' command is solved
The X850 board can be mounted unde..
$31.99
Ex Tax:$31.99
Features:- Standard dimension of Raspberry Pi HAT, and it's compatible with all of the expansion board.
- Cascading design saves space while powering raspberry pi and expansion boards without affecting GPIO expansion.
- Support up to 2A quick-charge technology, can rapidly charge full the battery...
$19.99
Ex Tax:$19.99
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Features:- Input Voltage: AC 100-240V 50/60Hz
- Output: DC 5.0V 2500mA (2.5A)
- Cable Length: Approx.110 cm
- Short Circuit Protection
- Overload Protection
- Consistent fixed switching voltage
- Internal Fuse for Extra Safety
- With Power Switch, Easy to turn on and off
- Weight: 100gPackag..
$8.99
Ex Tax:$8.99
Control Channels: 1 Channel Voltage: DC 12V,DC5V WiFi: YES Precise details>> Precise details: Android APP: E-WeLink-2.1.13.apkSupport apple cellphone also, you can search "易微..
$15.99
Ex Tax:$15.99
Price Tag: US$ 0.00 - US$ 5.99
Precise details>>
Precise details:
Description:
Now mobile phone charging cable has been seen everywhere, almost everyone has it. This module can easily conv..
$1.99
Ex Tax:$1.99
Measure type: Voltage measurement,Current measurement Precise details>> Precise details:Specifications:Voltage range (V): DC4.000V~25.00VCurrent range (A): 0.1000A~5.000ACapacity range (mAh): 0~99999mAhPowe..
$10.99
Ex Tax:$10.99
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Features:
1. USB connection, support Hot plug & Play.
2. No external power supply required.
3. Support different types of System
4. Solid State Storage, Shockproof and electromagnetic proof.
5. Write/Delect protection switch
6. Durable data storage
7. Fast speed in w..
$9.99
Ex Tax:$9.99
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Note:
When plug wire must identify the direction, not to counter or offset, prevent burning equipment, plug wire when the socket of equipment first, then plug wire, avoid too hard plug socket pin is broken.Specification:
Board size: 128 x 43mm
Material: Metal + Plastic
USB cable length: 60cm..
$11.99
Ex Tax:$11.99
Support apple cellphone also, you can search "易微联" in App store to setup it;Support apple cellphone also, you can search "e-welink" in App store to setup it for English version;WIFI control model, no need to program. No matter where you are, you only need to download a APP to connect the wifi and co..
$14.99
Ex Tax:$14.99
Support ios cellphone also, you can search "易微联" in store to setup it;Support ios cellphone also, you can search "e-welink" in store to setup it for English version;WIFi control model, no need to program. No matter where you are, you only need to download a APP to connect the wifi and control the cl..
$26.99
Ex Tax:$26.99
Description:Support apple cellphone also, you can search "易微联" in App store to setup it;Support apple cellphone also, you can search "e-welink" in App store to setup it for English version;WIFi control model, no need to program. No matter where you are, you only need to download a APP to connect the..
$27.99
Ex Tax:$27.99