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30A Relay Module 1 Channel

$1.09 – $1.18
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

$0.38
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

$1.28 – $1.38
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

$1.07 – $1.25
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

$1.92 – $4.74
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

$1.82 – $7.11
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

$2.55 – $5.29
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

$0.49 – $1.79
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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Resistors 1/4W 5% Carbon Film Taped (1k/box)

$1.40
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GY-511 LSM303DLHC Module e-Compass 3-Axis Accelerometer + 3-Axis Magnetometer Sensor Module

$1.63
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Micro SD TF Card Reader Read Write Module MicroSD Card Adapter SPI

$0.27
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1604 LCD Display 4×16 16×4 Characters Compatible with Arduino

$2.27
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2N3906 TO-92 Transistor (100pcs/Lot)

$0.73
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GY-6500 MPU-6500 MPU6500 6DOF 3-Axis Gyroscope + 3-Axis Accelerometer Sensor Module

$0.84

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ESP32 2.8 inch Display Development Board

$9.12 – $10.38
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.25
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.57

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ESP32-S ESP-32S Wireless Module with 32 Mbits PSRAM IPEX/PCB Antenna With 4MB FLASH

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$1.73 – $2.02
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4×4 3×4 Matrix Keyboard Keypad Module

$1.06
4×4 3×4 4*4 4*3 4 x 4 x 3 Matrix Keyboard Keypad Module Keys Switch for Arduino PIC AVR
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0.96” Inch OLED Display SPI Interface I2C SSD1306

$1.43
0.96” Inch OLED Display SPI I2C 128×64 Compatible with Arduino, Raspberry Pi Interface: SPI and I2C Driver IC: SSD1306 Pin
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25 in 1 Screwdriver Kit Wallet Pocket Size

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$1.28
Specifications: Dimensions: 10.5×6.6x2cm Five-star screw driver: 0.8 1.2 Trox screw driver: T2 T3 T4 T5 T6 T7 T8 T9 T10
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HC-05 Bluetooth Module 6-Pin Slave/Master Serial Transceiver

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$1.97 – $3.27
Replace your expensive, power hungry XBee with a lower power, cheaper Bluetooth module that can talk to your phone! Package
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CCMmini 6-28V 3A 80W 6V 12V 24V PWM Micro DC Motor Speed Controller Regulator Dimmer Module

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$0.91
Current: continuous 3A Power: max 80W Voltage: DC 6V-28V Frequency: 21Khz Regulation range: 5%-100% Small DC motor governor, small size,
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