Electrical & Tools

Compact Cigarette Case Style Portable Digital Scale - 100g/0.01g (1*CR2032)

- Reliable digital scale - Blue backlit LCD display - Units: G, OZ, OZT, DWT - Capacity: 100g/0.01g - Powered by 1*CR2032 battery (included) - English manual included

US$10.99 US$9.20

less than 100 left

Pink Anti-Static/Anti-Reflux Alcohol Bottles (120ML)

-Anti-Static -Anti-Reflux -120-Mililiter -Pink color

US$5.30 US$4.49

less than 10 left

80CW Sandpaper Sheets - Grit (20-Piece Pack)

- Can handle the most delicate sanding or polishing jobs - Ideal for sanding metal, wood plastic etc. - Will shipped in 20 sheets of this item

US$13.10 US$11.19

less than 50 left

15mm Metal Mirror Nails Set with Screwdrivers (20-Pack)

- Diameter: 15mm - Metal material - Comes with 20pcs per pack

US$3.50 US$2.99

less than 10 left

Metal Stone Nicking Tool (12-Piece)

- Material: metal - Will shipped in 12pcs/pack of this item

US$4.20 US$3.59

less than 10 left

Gold Stainless Steel 60mm Handheld 5X Magnifier with Keychain

- Simple handheld 5X magnifier - Great product for the watch making industry, especially for inspecting those tiny objects - Good for jewelry, coins, stamps and antiques etc.

US$6.30 US$5.05

less than 50 left

Serial Port Bluetooth Module for Arduino (Works with Official Arduino Boards)

- Brand: ROBOX - Model: OX-8 - Bluetooth V2.0 - Default baud rate: 9600/n/8/1 - Support baud rate: 4800~1382400/n/8/1 - Input voltage: DC 4V~6V or DC 3.3V - Working temperature: -2

US$18.20 US$15.20

Limited Offer Only

2-Channel Temperature Sensor + Relay Module for Arduino (Works with Official Arduino Boards)

- Quantity: 1 - Color: Blue - Material: PCB board - Dual-channel detection, using two thermal resistors to detect high or low temperature range. Automatically constant temperature

US$7.80 US$6.99

Limited Offer Only

1-Channel Angle Sensor + Relay Module for Arduino (Works with Official Arduino Boards)

- Quantity: 1 - Color: Blue - Material: PCB - High-sensitivity angle sensor SW-520D - The comparator output to directly drive relays, can be connected to AC 220V or other devices -

US$5.60 US$4.80

Limited Offer Only

Infrared IR Line Finder Sensor Module for Arduino (Works with Official Arduino Boards)

- Model: CG307 - Color: Red - Material: PCB - Working voltage: DC 5V - Output electrical level signal: TTL (The black line low level is effective, and white line high level effecti

US$5.50 US$4.90

Limited Offer Only

2 Channel 12V High Level Trigger Relay Module for Arduino (Works with Official Arduino Boards)

- Color: Red - Material: PCB - Features: 2 channel 12V high level trigger relay module - Application: Let-through or break the circuit within 10A / 220V - Package includes: - 1 x

US$4.90 US$4.30

Limited Offer Only

RFC-1100H CC1101 433MHz Wireless RF Transceiver Module

- Model: RFC-1100H - Color: Green - Material: PCB - On board CC1101 chipset - Maximum rate of 500kbps, supports GFSK modulation - High sensitivity up to -110dBm - Max. transmit pow

US$35.50 US$31.80

Limited Offer Only

RFC-30F 100mW Medium Power Module w/ Antenna - Green

- Model: RFC-30F - Quantity: 1 - Color: Green - Material: PCB board - NRF905 Working Band: 433MHz ISM band - Working voltage: 5V / 3.3V from electrical circuit - Max. Working speed

US$16.60 US$14.50

Limited Offer Only

RF905RD Wireless Transmit Receive Module w/ Antenna - Green

- Model: RF905RD - Quantity: 1 - Color: Green - Material: PCB board - 433MHz open ISM band license-free use - 2-in-1 receive and transmit, mark when finish - 170 channels, meet a m

US$9.60 US$7.90

Limited Offer Only

UTC903 Wireless Serial Communication Module

- Model: UTC-903 - Color: Blue - Material: PCB - 10cm antenna, up to 2000 meters transmit range (433MHz; 1Kbps transmission speed, +18dBm power) - ISM 410~150MHz frequency range FO

US$16.90 US$14.70

Limited Offer Only

UTC-4432-B1 Long Distance Wireless Transceiver Module w/ Antenna

- Model: UTC-4432-B1 - Color: Green - Material: PCB - Working Voltage: 2.1~3.6V - Working Frequency: 300~510MHz - Adjustable power: -5.5~19dBm - Transmission Rate: 1Kbps, 2Kbps, 5K

US$18.00 US$15.90

Limited Offer Only

4-Channel 24V Relay Module Board for Arduino (Works with Official Arduino Boards)

- Color: Red - Quantity: 1 - Material: PCB board - VCC: Positive power supply input terminal - GND: Negative power supply input terminal - IN1, IN2, IN3, IN4: Relay control termina

US$8.00 US$6.70

Limited Offer Only

OPENJUMPER OJ-XM1119 Button Module w/ Cap for Arduino (Works with Official Arduino Boards)

- Model: OPENJUMPER OJ-XM1119 - Quantity: 1 - Color: Red + Green - Material: PCB board - Working voltage: 5V - Type: Digital mode - Button cap color: Green - Pins: "S" is output, "

US$4.20 US$3.70

Limited Offer Only

DIY Color LCD Shield Nokia 6100 Expansion Board - White

Model N/A Quantity 1 Color White Material FR4 fiberglass Features Based on Nokia 6100 expansion board, Philips PCF8833 main chip; Adopts 128 x 128 min color LCD and backlight drive

US$23.30 US$19.50

Limited Offer Only

FC-22-1 Harmful Gas Detector Sensor Module for Arduino (Works with Official Arduino Boards)

- Model: FC-22-1 - Quantity: 1 - Color: Blue - Material: PCB board - Range: 10~1000ppm - High quality double panel design, with power and TTL signal output indicator - With DO swit

US$6.50 US$5.70

Limited Offer Only

FC-22-H Combustible Gas Detector Sensor Module for Arduino (Works with Official Arduino Boards)

- Model: FC-22-H - Quantity: 1 - Color: Blue - Material: PCB board - Range: 10~1000ppm / 100~10000ppm - High quality double panel design, with power and TTL signal output indicator

US$6.40 US$5.70

Limited Offer Only

MQ-6 Combustible Gas Propane / Butane / LPG / LNG Detector Sensor Module for Arduino

- Model: MQ-6 - Quantity: 1 - Color: Blue + Silver - Material: PCB board - High quality double panel design, with power and TTL signal output indicator - With DO switch signal (TTL

US$5.90 US$4.99

Limited Offer Only

Reprap 3D Ramps Shield V1.4 Motor Driver Module / Expansion Board - White + Black

Model Reprap 3D Ramps Shield V1.4 Quantity 1 Color White + black Material FR4 Features Can assemble the most popular 3D printer Specification 5 channels step motor diver output, 1

US$53.80 US$46.20

Limited Offer Only

WiFi Shield EiFi Expansion Board - White

- Quantity: 1 piece - Color: White - Material: FR4 - Freadiono WiFi Shield EiFi utilizes a WizFi210 WiFi module to provide your Arduino / Freaduino with Serial Ethernets function.

US$78.40 US$69.90

Limited Offer Only

Reprap Ramps Kit 3D Printer Extension Board Driver Board Shield w/ 5 Motor Driver Modules

Model Reprap Ramps Kit Quantity 1 Color White + black Material Half fiberglass + FR4 Features 3D printer extension board + motor driver module Specification 5 channels step motor d

US$89.60 US$79.99

Limited Offer Only