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30A Relay Module 1 Channel

Price range: $1.15 through $1.24
30A Relay Module 1 Channel 5V 12V 24V 250VAC SLA-05VDC-SL-C SLA-12VDC-SL-C SLA-24VDC-SL-C with opticoupler protection support high-level trigger low-level trigger
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Adapter Module for ESP-01 ESP8266

$0.40
Adapter adaptor Module board for ESP-01 ESP8266 esp01 esp-01s esp01s onboard 3.3V/5V voltage regulator
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5V 12V Bluetooth MP3 Music Audio Decoder Module Board

Price range: $1.35 through $1.45
Features 5 modes: Bluetooth AUX in FM Radio TF Card USB
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UV Light Strip 12V 60 LEDs per Meter 8mm 390nm – 400nm

Price range: $1.12 through $1.32
Ultraviolet UV Light Strip 60 LEDs per Meter 390nm – 400nm 12V 8mm 2835 PCB width: 8mm LED type: 2835
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UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm

Price range: $2.03 through $5.00
2835 Ultraviolet UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm 5V 12V 24V 5050 2835 3535
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WS2815 12V 5050 Addressable LED Strips 30 60 74 96 144 LEDs

Price range: $1.92 through $7.50
WS2815 12V 5050 Addressable RGB LED Strips 30 60 74 96 144 LEDs 10mm 30LEDs/meter 60LEDs/meter 74LEDs/meter 96LEDs/meter 144LEDs/meter 30Pixels/meter
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WS2812B 5V 5050 Addressable LED Strips 10mm 30 60 144 LEDs

Price range: $2.69 through $5.58
WS2812B 5V 5050 Addressable RGB LED Strips 10mm 30 60 144 LEDs 10mm 30LEDs/meter 60LEDs/meter 144LEDs/meter 30Pixels/meter 60Pixels/meter 144Pixels/meter individually
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12V 5 Meters 5050 LED Strip 60 Pixels per Meter

Price range: $0.52 through $1.89
12V 5 Meters 5050 LED Strip 60 Pixels/Meter 60LEDs/Meter Warm White Cold White Red Blue Green Yellow Pink Purple RGB
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12V 2A, 24V 1A AC-DC Isolated Switching Power Module Step-down 24W

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$1.66
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600W DC-DC 12-60V to 12-80V 15A Boost Converter Step-Up Power Supply Module

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$4.44
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ESP-07 ESP07 WiFi Wireless Module

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$1.06
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1602 2004 LCD IIC I2C Adapter Interface for 16×2 20×4 Display PCF8574

$0.34
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125KHz RFID Reader Module RDM6300 UART Output Access Control System

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$1.88
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AD9850 DDS Signal Generator Module

$9.61

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ESP32 2.8 inch Display Development Board

Price range: $9.61 through $10.94
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.37
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.66

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XH-W1209 12V DC Digital Temperature Controller Thermostat -50 – 110 °C with Relay

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Price range: $0.67 through $0.98
Specifications: Temperature range : -50 – 110 ℃ Dimensions: 48.5x40mm Temperature control mode: ON / OFF Resolution：When temperature is 0.1℃,
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BTS7960 43A H-Bridge High Power Motor Driver Module for Smart Cars

$2.37
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Nano V3.0 CH340 Development Board

Price range: $1.85 through $2.10
Nano V3.0 CH340G Replaces FT232RL as the USB chip
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TTP223B Capacitive Touch Sensor Switch Module Red 10pcs/Lot

$0.44
There is lots of info on the internet, and on youtube, on hooking these up and how to control its
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Kapton Polyimide Film Tapes Heat Resistant TAPE 260°C (500°F)

Price range: $0.24 through $3.34
Polyimide Film Tapes Heat Resistant Kapton TAPE PCB Insulation High Temperate 260°C (500°F)
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L298N Dual H Bridge Stepper Motor Driver Board Module Red

$0.86
Module name : Dual H bridge motor drive module Work mode : H bridge drive (double channel) Main control chip
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