Bestsellers
- Value: 1, 10, 100, 1k, 10k, 100k, 1M ohm (Select in option)
- Watt: 0.25 Watt
- Tolerance: 5%
- Type: Carbon film
RM1.00
- Sensor Type: Infrared
- Voltage: 3.3 - 5VDC
- Current: 45mA (5V)
- Detection Distance: 2 - 30cm (adjustable with potentiometer)
- Size: 32x14mm
- Weight: 3g
RM1.50
- 5mm round head general use LED
- Class A grade
- Constant luminous
- Available in red, yellow, blue, green, white, purple color
- Can direct drive by Arduino
RM1.00
- 830 Tie Point
- Self adhesive
- Can be interlocked for larger projects
- 2 power lanes
- Horizontal: 1-60
- Vertical: A-J
- Dimensions: 15.5cm x 5.5cm
RM3.70
- Size: 40x40x11mm
- Material: Aluminium
- Surface: Clear or Black or Gold Anodized
- Weight: 15g
RM1.90
- Model: HC-SR04
- Color: Blue + Silver
- Working voltage : 5V(DC)
- Static current: Less than 2mA.
- Output signal: Electric frequency signal, high level 5V, low level 0V.
- Sensor angle: Not more than 15 degrees.
- Detection distance: 2cm~450cm.
- High precision: Up to 3mm
RM3.30
- Brand new and high quality
- Full range resistance value
- Resistance tolerance: 20%
- Size: 25(L)x17(W)x24(H) cm
- Weight: 6g
RM0.60
- 400 Tie Point
- Self adhesive
- Can be interlocked for larger projects
- 2 power lanes
- Horizontal: 1-30
- Vertical: A-J
- Dimensions: 8.2cm x 6.2 cm (3.2in x 2 in)
RM2.30
- Microcontroller: Atmel ATmega328
- Operating Voltage (logic level): 5 V
- Input Voltage (recommended): 7-12 V
- Input Voltage (limits): 6-20 V
- Digital I/O Pins: 14 (of which 6 provide PWM output)
- Analog Input Pins: 8
- DC Current per I/O Pin: 40 mA
- Flash Memory: 32 KB (ATmega328) of which 2 KB used by bootloader
RM19.50
- High-quality Plastic Holder
- Small size, easy to carry
- Embossed battery polarity marks
- Mounting screw point
RM0.60
- High-quality Plastic Holder
- Small size, easy to carry
- Embossed battery polarity marks
- Mounting screw point
RM1.50
- Based on ESP-12E ESP8266 wifi board
- All I/Os output
- No need to press reset/flash for pgoramming
- Lolin NodeMCU V3 version has CH340 USB-TTL converter
- Larger current support
- Supports windows 7/8/10 by CH340, and supports ESPlorer
RM20.50
- Input Voltage:DC 3V-5V
- Flow Rate: 1.2-1.6 L/min
- Operation Temperature: 80 Deg.C
- Operating Currunt: 0.1-0.2A
- Suction Distance: 0.8 meter (Max)
- Life of Pump: 500 Hour
- Size: 4.5x3.0x2.5 cm
- Weight: 30g
RM4.40
- Value: 2.2, 22, 220, 2.2k, 22k, 220k, 2.2M ohm (Select in option)
- Watt: 0.25 Watt
- Tolerance: 5%
- Type: Carbon film
RM1.00
- Dimension: 23×12.2x29mm
- Stall torque: 1.8kg/cm(4.8v)
- Gear type: POM gear set
- Operating speed: 0.1sec/60degree(4.8v)
- Operating voltage: 4.8v
- Temperature range: 0?_ 55?
- Dead band width: 1us
- Weight: 9g
RM6.80