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KP-202 Standard Matrix Key Pad 3x4 Flat - Grade B
$ 0.51 0.51 USD
KP-101 Standard Matrix Key Pad 4x4 Flat (Keyboard Shape) Original 3M
$ 1.94 1.94 USD
KP-100 Standard Matrix Key Pad 4x4 Flat (Numerical Shape) Original 3M
$ 1.94 1.94 USD
Acrylic Holder for BB801 Breadboard & Arduino UNO With Screws (Just Acrylic Holder)
$ 0.82 0.8200000000000001 USD
Expansion Board for Arduino Nano
$ 1.73 1.73 USD
ESP-01S WiFi Serial TTL Module - Updated Version
ESP8266 Updated Version (AI-Thinker Brand) - 1MB Flash Memory
$ 2.96 2.96 USD
Drv8825 Stepper Motor Driver
$ 2.23 $ 1.94 1.94 USD
DC Motor Driver BTS7960 Single Channel 43A
H-bridge Controller DC 5.5~27V
$ 10.19 10.19 USD
DIY Kit LM317 Adjustable Voltage Power Supply
Soldering Required
$ 6.80 $ 6.01 6.01 USD
DIY Kit Adjustable DC Regulated Power Supply (0~30V & 0~3A)
Soldering Required
$ 7.85 7.8500000000000005 USD
DIY Digital Hand Watch
Soldering Required
$ 6.80 $ 6.12 6.12 USD
DIY 4 Digit LED E-Clock - Temperature Light Control Version
Soldering Required
$ 8.16 8.16 USD
SCR Dimmer 5000W 220Vac Dimming Thermostat
$ 5.61 5.61 USD
DC-DC Step Down Voltage Converter 2A USB With Voltmeter (4.5V~40Vdc to Fixed Output 5V/2A) SKU#DC302
BUCK Converter
$ 3.06 3.06 USD
DC-DC Step Down Voltage Converter 2A USB (9V/12V/24Vdc to Fixed Output 5V/2A) SKU#DC301
BUCK Converter
$ 1.22 1.22 USD
DC-DC Step Up Voltage Converter 0.6A Mini (1~5Vdc to Fixed Output 5V/600mA) SKU#DC300
Boost Converter
$ 0.92 0.92 USD
4 Output Channel SSR Solid State Relay 5V Module (SKU#KIT.D14)
High Level Trigger
$ 6.01 6.01 USD
AC/DC 5A Current Sensor Module ACS712-5A
Hall Current Sensor Module
$ 2.04 2.04 USD
AC/DC 30A Current Sensor Module ACS712-30A
Hall Current Sensor Module
$ 2.24 2.24 USD
AC 5A Current Sensor Module
Single-Phase Current Transformer
$ 1.53 1.53 USD
AC 100A Current Sensor Module (SCT013) 100A/50mA
Split Core Current Transformer
$ 7.14 7.140000000000001 USD
OV7670 Camera Module
$ 3.57 3.5700000000000003 USD
HC-06 Bluetooth Module
$ 4.08 4.08 USD
Battery Power level indicator (SKU#KA2284)
Battery Indicator Pro Audio level indicator module
$ 1.02 1.02 USD
ATTINY85 USB Development Board
$ 5.10 5.1000000000000005 USD
3D Printer Heatbed PCB MK2B 12/24V for RepRap (SKU#3D1006)
214 x 214 mm Dual Supply
$ 6.12 6.12 USD
3D Printer Cartridge Heater RepRap 12V 40W (SKU#3D1005)
$ 1.53 1.53 USD
3D Printer Optical End Stop Switch Module For RAMPS (SKU#3D1004)
$ 1.02 1.02 USD
3D Printer Mechanical End Stop Switch Module For RAMPS (SKU#3D1003)
$ 0.51 0.51 USD
RAMPS LCD 128x64 Smart LCD Controller with SD Card interface (SKU#3D1002)
$ 11.21 11.21 USD