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  • Type: SPST 
  • Able to attach wires
  • Easy to operate
  • Suitable for Science or Physic Experiments in School.
  • Base Dimension: 74mm x 35mm x 10mm
  • Materials: Steel & Plastic
  • Weight: 27g
RM2.80
  • Allow desired value adjustments
  • Miniature and affordable
  • Suitable for prototyping
RM0.50
  • Contain four independent, 2-input NAND gates
  • Wide Operating Voltage Range of 2 V to 6 V
  • Outputs Can Drive Up to 10 LSTTL Loads
RM2.00
  • Contain four independent 2- input NOR gates
  • Wide Operating Voltage Range of 2 V to 6 V
  • Outputs Can Drive Up to 10 LSTTL Loads
  • Low Power Consumption: Maximum ICC of 20 µA
RM2.00
  • Contain six independent inverters
  • Wide Operating Voltage Range of 2 V to 6 V
  • Outputs Can Drive up to 10 LSTTL Loads
  • Low Power Consumption, 20-µA Maximum ICC
RM2.00
  • Wide Operating Voltage Range of 2 V to 6 V
  • Outputs Can Drive up to 10 LSTTL Loads
  • Low Power Consumption: Maximum ICC 20 µA
  • Low Input Current of 1 µA (Maximum)
RM2.00
  • Wide Operating Voltage Range: 2 V to 6 V
  • Outputs Can Drive Up to 10 LSTTL Loads
  • Low Power Consumption ICC: 20 µA (Maximum)
  • Low Input Current: 1 µA (Maximum)
RM2.00
  • Contains an 8-bit serial-in, parallel-out shift register 
  • 8-Bit Serial-In, Parallel-Out Shift
  • Wide Operating Voltage Range of 2 V to 6 V
  • High-Current 3-State Outputs Can Drive Up To 15 LSTTL Loads
  • Low Power Consumption: 80-mA (Max) ICC
RM1.50
  • Contain four independent 2-input exclusive-OR gates
  • Wide Operating Voltage Range of 2 V to 6 V
  • Outputs Can Drive Up To 10 LSTTL Loads
  • Low Power Consumption, 20-µA Max ICC
RM1.20

Type A: Resistive

  • Water sensor can be used to detect soil moisture
  • VCC: .3 V-5V
  • Sensitivity adjustable

Type B: Capacitive

  • Operating Voltage: 3.3 - 5.5 VDC
  • Operating Current: 5mA
  • Output Voltage: 0 to 3 VDC
  • Interface: PH2-3P
  • Application: Gardening and Farming Moisture Detection Intelligent Agriculture
  • Weight: 15g
RM4.60
  • Metal Material Soldering Iron Stand with Sponge For 936 Soldering Station 907 ( Type A)

    Features:

  • * Full high temperature iron frame, superior quality, durable and steady.
  • * Solid metal chassis plate
  • * Distribution cleaning sponge. Soldering iron must be used.
  •  Specifications :

  • Type: Telescopic Iron Frame
  • Material:  Metal     
  • Size:   16cm x 7cm x 7.5cm/ 6.2'' *2.7''* 2.9''    
  • Weight: 223g
  •  

    Soldering Iron Stand Detachable ( Type B)

    Heavy duty stand features a weighted iron base, large sponge tray, and metal iron holder. Built to withstand everyday industrial use.

  • Sponge receptacle
  • Compact design to take up minimal work space
  • Holds soldering iron to prevent injury or damage
RM6.50
  • Using SW-420 normally closed type vibration sensor
  • Working voltage 3.3V ~ 5V
  • Output format: digital switching output (0 and 1)
  • Using a wide voltage LM393 comparator
RM2.70
  • TDA2030 audio amplifier amplifier chip

  • 18 W output power

  • On-board terminal blocks for speaker

  • On-board power indicator

RM5.40
  • Low Power Consumption
  • Wide Common-Mode and Differential Voltage Ranges
  • Low Input Bias and Offset Currents
  • Output Short-Circuit Protection
RM2.80
  • PWM pulse width modulation control circuit
  • Output Voltage: 40V
  • Output Current: 200mA
  • Operating Supply Voltage:15 V

 

RM2.50