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30A Relay Module 1 Channel

Price range: $1.17 through $1.26
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: $1.37 through $1.47
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: $1.14 through $1.33
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: $2.05 through $5.06
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: $1.95 through $7.59
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: $2.72 through $5.64
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 $1.91
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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TTL to RS485 Industrial Two-Way Converter Adapter Module MAX485 to TTL

$0.85
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PS2 Joystick Game Controller Breakout Module KY-023

$0.24
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JST-XH2.54 Connectors Male (100pcs/Lot)

Price range: $0.39 through $1.95
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TXS0108E 8 Channel Logic Level Converter 5V to 3.3V

$0.34
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3220 Points Holes Breadboard ZY-208

$6.23
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ESP8266 ESP-01S ESP01S WiFi module

Price range: $0.88 through $1.50

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ESP32 2.8 inch Display Development Board

Price range: $9.73 through $11.08
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.40
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.68

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GY-291 ADXL345 3-Axis Digital Accelerometer IIC I2C SPI

$1.06
Features: Chip used: ADXL345 Communication: IIC/SPI Measuring range: ±2g～±16g; Supply voltage: DC3～5V Supply current: 400uA Output: X, Y, Z Working
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TM1638 8 Digits 7-Segment LED Display Module 8-Bits

$0.97
TM1638 8 Bits Digital Tube LED Display Module for Arduino Driver 7-segment 7segment 8digits 8bits 8 keys 8 LEDs
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5V 9V 12V Time Delay Relay Module Timer Switch 0.1s – 1h

$1.02
Product description The DC 12V time delay relay module is versatile and adjustable. The delay time can be adjusted with
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Green PET Polyester Film Tapes Heat Resistant TAPE 160°C (320°F)

Price range: $0.10 through $1.35
Green PET Film Tapes Heat Resistant Kapton TAPE PCB Insulation High Temperate 160°C (320°F)
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10pcs Prototype Board Single Side Prototyping Stripboard Bakelite Phenolic

Price range: $0.66 through $7.75
protoboard pcb Circuit Breadboard Specification: protoboard pcb fr-4 Base Material: 94HB bakelite Hole diameter : 1.0 mm Grid pitch: 2.54
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USB to 2.1×5.5mm DC5521 DC 5V to 9V 12V Step-up Boost Converter USB Power Boost Line DC KWS-912V for Routers

$1.99
Input voltage:5V Output voltage:9V / 12V Output current:9V 1A 12V 0.8A Interface properties:USB hole convert to DC round hole plug
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