Module Board
Feature: Type: ESP-12SWireless standards: 802.11 b / g / nFrequency range: 2.4GHz-2.5GHz (2400M-2483.5M)Data interface: UART / HSPI / I2C / I2S / Ir Remote Contorl GPIO / PWMOperating voltage: 3.0 ~ 3.6V (recommendation 3.3V)Working Current: Average: 80mAOperating temperature: -40 ° ~ 125 °Storage ..
$18.99
Ex Tax:$18.99
Description: It run LWIP 802.11 bgn WIFI Direct (P2P),SOFT-AP Built-in TCP/IP The AT command is perfect,efficient,concise Support three modes: AP, STA and AP+STA coexistence mode A stable power supply was pure, battery-powered can solve everything ESP8266 start, you need to GPIO15 pull-dow..
$17.99
Ex Tax:$17.99
Description: A adapter module for ESP-01 Wi-Fi module. 3.3V voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module. Also, the item can be used with UNO R3 or compatible board. Here is schenmatic: https://www.renh..
$15.99
Ex Tax:$15.99
Overview: 1. It is fully compatible with Nodemcu V3, but cheaper than it is. NodeMcu is an open source firmware and development tool that helps you prototype your IOT products in several Lua script lines. 2. The ESP8285-based development kit integrates GPIO, PWM, IIC, 1-Wire and ADC into a single ..
$26.99
Ex Tax:$26.99
>
Specifications:
Model: 17-key RF RGB controller
Working temperature: -20-60 °C
Supply voltage: 12V-24V (wide pressure) 12V can be customized
Output: 3 channel
DC line length: 115mm
Product size: L43*W12*H5 mm
Remote control size: L86*W40*H7 mm
Static power consump..
$12.99
Ex Tax:$12.99
>
Description:
Module Use: DB9 adapter terminal, convenient for engineering, on-site debugging equipment use
Board Size: 4.0cm x 3.1cm
Package Included:
5 x Female Head RS232 Turn Terminal Serial Port
..
$15.99
Ex Tax:$15.99
>
Feature:
Camera: OV2640
Camera Resolution: 2Megapixel
Type: Fisheye lens
Array Size
UXGA
1600 x 1200
Power Supply
Core
1.2VDC + 5%
Analog
2.5 ~ 3.0VDC
I/O
1.7V to 3.3V
..
$36.99
Ex Tax:$36.99
Feature: Specifically designed as a black line (white) XunQu, especially suitable for the complex of black and white line, cross black and white line detection, it has 6 road high sensitivity infrared sensor (5 escapes patrol, 1 road), to the recognition of black and white line accurately, it has ..
$14.00
Ex Tax:$14.00
Content-Length: 2858
v>
>>>Instruction: Click here to open..
$6.99
Ex Tax:$6.99
>
Characteristics:
1. One-button detection fast charge protocol
2. Chinese and English switching
3. Switch display direction
4. QC2.0/3.0
5. Built-in 12-bit ADC chip
General inspection peripheral products
1. Mobile phone 2. Mobile power
3. Charger 4. Car C..
$46.99
Ex Tax:$46.99
>
Parameter:
1. Size: 42 x 36mm (length x width)
2. Digital tube size: four in one 0.36 inches
3. Driver chip: TM1650 four-in-one digital cathode tube
4. Voltage: DC 5V
5. Current: about 30ma
6. Service life: ≥50,000 hours
7. Cable length: 30cm
8. Drive mode: I2C pr..
$21.99
Ex Tax:$21.99
>
Description:
USB external sound card
Bare board, visible small and easy to carry
The chip type: CM108 external oscillator
Output input: 3.5mm green headphone jack, 3.5mm microphone socket
USB interface, plug and play, instead of the traditional sound card (when computer sound card is broken,..
$24.99
Ex Tax:$24.99