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Suitable for Nema 17, Nema 23 and Nema34 Stepper Motor,2-phase hybrid stepper motors (Outer diameter: 42, 57,86mm).

 DM542
Anti-Resonance for optimal torque, extra smooth motion, low motor heating and noise.
This high subdivision driver is suitable for high subdivision motor. Suitable for stepper motor: 42,57,86 type 2-phase 4-phase (4-wire, 6-wire, 8-wire)

DM556 
About this item
Suitable for Nema 23 ,Nema 24 and Nema34 Stepper Motor,2-phase hybrid stepper motors (Outer diameter: 57, 60,86mm).
This high subdivision driver is suitable for high subdivision motor. Suitable for stepper motor: 57,60,86 type 2-phase (4-wire, 6-wire, 8-wire)
Anti-Resonance for optimal torque, extra smooth motion, low motor heating and noise
Package: 1piece DM556 driver
 

RM52.90

Features

  • Donut board (individual copper per hole)
  • Spacing (Hole to hole distance): 100mil or 2.54mm
  • Material: Paper Pheonolic
  • Number of holes: 96 columns x 35 rows, 3360 Holes.
  • All holes are plated through, for through-hole component
  • Dimension: 10cm x 24cm
RM3.90

Diameter:
1.4 , 1.0 , 3.0 , 2.5 , 1.5 , 3.2 , 1.7 , 1.8 , 2.7 , 2.3 , 2.8 , 2.6 , 2.2 , 1.3 , 1.9 , 2.4 , 1.2 , 2.0 , 1.1 , 3.1

RM2.50

 

  • Brand name : DT
  • Model number : 830D+
  • Material : ABS
  • LCD Display : 2" or 50.8mm
  • Features : Portable
  • Max. Display : 9999
  • Max. Input DCV: 600 V
  • Max. Input ACV: 600V
  • Max. Input DCA: 10 A
  • Power Supply : DC 9V Battery
  • Dimension: 9.15 x 3.80 x 11.5 cm

Measurement Accuracy:

  • DC Voltage : 200mV / 2V / 20V / 200V / 600V +/- (0.5%+3)
  • AC Voltage : 200V / 600V +/-(0.8%+5)
  • DC Current : 200uA / 2mA / 20mA / 200mA / 10A +/-(1.0%+3)
  • Resistance : 200 / 2K / 20K / 200K / 2M +/-(0.8%+3) ohm

 

RM28.50
  • Model: E18-D80NK
  • Light Source: Infrared
  • Output Current DC/SCR Relay Control Output: 100mA/5V
  • Sensing Distance: 30mm to 80mm (adjustable)
  • Input Voltage: 5VDC
  • Current Consumption: <25mA DC
  • Tyoe: NPN output
  • Response Time: < 2ms
  • Operating Temperature: -25°C to +55°C
  • Dimension: 43mm (Length) x 17mm (Diameter)
  • Cable Length: 450mm
RM1.50

Specification :

  • Chip: Dual Mode with 2.4 GHz Wi-Fi + Bluetooth
  • Support 3 Modes:  AP STA, AP+STA coexistence mode
  • Work Perfectly with Arduino IDE.
  • Power Consumption: Low
  • Safe, reliable and scalable to variety of applications
  • Support LWIP protocol, freertos

 

RM12.50
  • Integrated Wi-Fi MAC/ BB/RF/PA/LNA/Bluetooth-compatible
  • Support multiple sleep es, deep sleep electric current is less than 5uA
  • UART rate up to 5Mbps
  • ESP-C3-32S Specification V1.0
  • Support STA/AP/STA+AP e and mix e
  • Support Smart Config (APP)/AirKiss (WeChat) of Android and IOS One-click network configuration
  • Support UART port local upgrade and remote firmware upgrade (FOTA)
  • General AT commands can be better understand Support secondary development, integrated
  • Linux development environment ESP-C3-32S ule acquiesce in using the built-in 4MByte
  • Flash, meanwhile support external
  • Flash version type:ESP32-C3-32S
  • Operating Temperature: 2.4GHz WiFi Wireless ule Dissipation
  • Power: 4M
  • Colour: black
  • Material: plastic
  • Size: about 50x26mm
RM21.70

1 unit of ESP8266 Serial WiFi Shield Extend Board Module for Arduino UNO R3

RM23.50

Specification:

  • Model: AWM 20624 80C 60V VW-1
  • Pins: 4-40 Pins
  • Pitch: 0.5mm
  • Type: Same
  • Length: 10/20/30Cm
  • Temperature: -40℃ to 85℃;
  • Externl Material: Plastic
  • Color: Blue, Silver Gray
  • Rated Voltage: 60V;
  • Rated Current: 1A;
  • Contact Resistance: ≤30mΩ;
  • Insulation Resistance: ≥100MΩ;
  • Withstand Voltage: AC500V@1Min;
  • The each end cable is reinforced with a stiffener to make insertion easier or to provide strain relief.
RM3.80

Description:

  • Number of Pins:6 - 60Pin
  • Rated voltage: 50V
  • Rated current: 0.5A
  • Contact resistance: less than 50mΩ
RM2.20
  • Pitch: 2.54mm
  • Gender of Connector: Female
  • Number of Pins: 2 x 5Pin
  • Type of Row: Double-Row
  • Body Orientation: Straight
RM0.50
  • Model: 1604S 6F22 9V
  • 9V battery
  • Super Heavy Duty
  • Dimension: 48.5 x 26.5 x 17.5 mm
  • Non-Rechargeable battery
  • Carbon 2 in 1
  • Carbon Zinc Battery
  • High capacity and long service life
  • Economical and superior endurace
  • Battery operated devices that need limited power to funtion
  • Environmentally Friendly
  • Good performance for general battery.
  • Non-mercury added
     
RM2.50

Item Type : Dowel 
Material : Iron Nickel Plated 
Tip Type : M3 Screw Thread Plated 
Diy Supplies : Electrical 
Certification: None
Colour: Silver
Overall Size : (L*Max.D)
Usage : Suitable For Testing Board Positioning .

RM18.90


TYPE  A

  • The TCS3200 is TCS230 upgraded version better
  • Power supply 3-5v
  • Resistance to light interference
  • White LED can be controlled on, off.
  • Can detect non-luminous object color

 

  • Best detection distance 1cm

    TYPE B
  • Color Sensor Specifications
  • Supply Voltage:2.7V- 5.5V.
  • Communicates Directly With a -Microcontroller/Arduino.
  • High-Resolution Conversion of Light Intensity to Frequency.
  • Power Down Feature.
  • Programmable Color and Full-Scale Output Frequency.
RM24.90