slide 1
Relay module

5 v bluetooth V2.1

5V Bluetooth V2.1 + EDR Relay Module
10m Operating Range

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slide 1
The module

Wireless DIY module

2PCS MD0057 HC - 06 XBee
Bluetooth Bee Wireless Module DIY Maker

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slide 3
Raspberry pie

The charging module

GPIO T Style Expander Board
Pinboard For Raspberry Pi

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5V For Raspberry Pi / Arduino
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Lua Internet Of Things IOT CP2102 M

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GPIO
EXTENSION BOARD

Raspberry pie

GPIO Extension Board
Works With Raspberry Pi

USB Power LED Touch Board Keyboard Warm White Light Nightlight M
TB - 0005 Universal DIY Components Kit for Arduino Lovers
NodeMCU ESP8266 WiFi ESP-12E Lua Internet of Things IOT CP2102 M
LDTR - SMG1 0.56 inch 1 Bit Digital Tube LED Module for DIY Proj
LDTR - Key4 4 Key Touch Button Module with LED indicator

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USB Power LED Touch Board Keyboard Warm White Ligh..

1W 75 Lumens Warm White Light Touch USB Lamp Module 10PCSMain Features: Uses low heat, high-brightness, high-power LED lamp bead Power supply: standard USB interface, suitable for 5V adapter, portable power, laptop, NetBook, desktop computers Adopts environmentally friendly lead-free process, can be..

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TB - 0005 Universal DIY Components Kit for Arduino..

TB - 0005 Universal DIY Components Kit for SCM StudyMain Features: With ABS transparent case for storing and organizing various components Works with official Arduino boards Great for doing experiments Specification:General ModelTB - 0005Suitable forArduinoWeight and Size Product weight0.098 ..

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NodeMCU ESP8266 WiFi ESP-12E Lua Internet of Thing..

NodeMCU ESP82 WiFi ESP-12E Lua Internet of Things IOT CP2102 ModuleDescription:This is a 2.4GHz WiFi development board NodeMCU that is based on ESP-12E. It adopts modern mature LUA technology. It is an integrated unit with all available resources on board. It is super simple to complement your exist..

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LDTR - SMG1 0.56 inch 1 Bit Digital Tube LED Modul..

LDTR - SMG1 0.5 inch 1 Bit Digital Tube LED Module DIY for ArduinoMain Features: Adopt 0.5 inch 1 digit common anode nixie tube Adopt low-level signal control for nixie tube segment bit-choice Connect VCC to power supply, GND to ground, segment terminal a, b, c, d, e, f, d, dp to single chip IO por..

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LDTR - Key4 4 Key Touch Button Module with LED ind..

LDTR - Key4 4 Key Touch Button Module for ArduinoMain Features: When module has detected a key pressed, the corresponding port will output a low-level signal Each button is with 4.7Kohm resistance to prevent wrong operation or external interference Separate key size: 12mm x 12mm x 5mm, convenient to..

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