Module Board
Feature:This module is mainly controlled by ESP8266-01/ESP-01S, and DHT11 is a temperature and humidity sensor. The temperature and humidity in the ESP8266 acquisition environment are uploaded to the server. Support 3.7v-12V DC power supply (3.7V lithium battery). Can be used as a temperature and hu..
$18.99
Ex Tax:$18.99
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Feature: This downloader uses CP2104 USB to serial port chip, and adds ESP8266 automatic download circuit. It is very convenient for users to download programs, upgrade firmware, serial port debugging, etc. to Essence ESP-01/01S, support IDE, ESP8266Flasher and Espressif FLASH_DOWNLOAD_TOOL..
$28.99
Ex Tax:$28.99
Description: 1MB (8Mbit) Flash size.AP, STA, AP+STA modes available.Very simple AT commands, easy to use.Low-power consumption and smallInternal LWIP interface.Only four pins interface, VCC-3V3, GND, TXD and RXD.AT commands firmware. New IC ESP8266exThis module just have small upgradation on ESP-01 ..
$34.99
Ex Tax:$34.99
Voltage: DC5V Precise details>> Precise details: Description: ESP8266-12E is an enhanced version ESP8266-12, improve peripheral circuitry increases impedance matching, the signal output is better, whe..
$25.99
Ex Tax:$25.99
Description: ESP-12F: breakthrough design, there are new breakthroughs.The new four-layer board design, the new revision antenna RF performance optimization, compared to the communication from the ESP-12E increased by 30% to 50%!Semi-hole chip technology, the whole IO leads, with metal shielding she..
$31.99
Ex Tax:$31.99
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 consumption:..
$19.74
Ex Tax:$19.74
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Description:
Module Use: DB9 adapter terminal, convenient for engineering, on-site debugging equipment use
Board Size: 4.0cm x 3.1cm
Package Included:
10 x Female Head RS232 Turn Terminal Serial Port
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$26.99
Ex Tax:$26.99
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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 accura..
$27.99
Ex Tax:$27.99
Content-Length: 2870
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>>>Instruction: Click here to open..
$5.73
Ex Tax:$5.73
Characteristics: 1. One-button detection fast charge protocol2. Chinese and English switching3. Switch display direction4. QC2.0/3.05. Built-in 12-bit ADC chip General inspection peripheral products 1. Mobile phone 2. Mobile power3. Charger 4. Car Charger 5. Data line6. Electronic component 7. La..
$85.84
Ex Tax:$85.84
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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 ..
$37.99
Ex Tax:$37.99
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Feature:
Support 3.3V, 5V
chipset FT232RL
USB power has over current protection, using 500MA self-restore fuse
RXD/TXD transceiver communication indicator
Pin definition: DTR, RXD, TXD, VCC, CTS, GND
Pitch: 2.54mm
Module size: 36 x 17.5mmPackage includes:
10 x Adapter..
$21.99
Ex Tax:$21.99