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  • 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
RM3.20
  • Effective reflection range is 1mm to 25mm
  • Flexible input voltage of 3.3V to 5V.
  • Digital output (0V or Input Voltage)
  • Analog output intensity corresponding to different reflection. (Normally disconnected)
  • Utilize LM393 comparator
RM0.00
  • TDA2030 audio amplifier amplifier chip

  • 18 W output power

  • On-board terminal blocks for speaker

  • On-board power indicator

RM5.40
  • PWM pulse width modulation control circuit
  • Output Voltage: 40V
  • Output Current: 200mA
  • Operating Supply Voltage:15 V

 

RM2.90
  • High-Output Drive
  • Supply Range: 4.5 V to 16 V
  • Supply Current: 1.9 mA per Channel
  • Low Input Noise Voltage
  • Input Offset Voltage: 60 V
RM5.90
  • Contact form: SPDT ON-OFF-ON
  • Number of pins: 3
  • Solder lug terminals
  • Round lever
RM1.20
  • TTL, DTL, PMOS, or CMOS Compatible Inputs
  • 500 mA Output Source Current Capability
  • Transient-Protected Outputs
  • Output Breakdown Voltage to 50 V
  • DIP or SOIC Packaging
RM3.20
  • 500-mA-Rated Collector Current (Single Output)
  • High-Voltage Outputs: 50 V
  • Output Clamp Diodes
  • Inputs Compatible With Various Types of Logic
  • Relay-Driver Applications
RM1.00
  • IR receiver
  • Low power consumption
  • Suitable for embedded electronics 
  • High-sensitivity PIN photodiode
  • High-gain preamplifier IC

 

RM1.00

CP2102 5PIN
Features:

PCB size: 26.5mm * 15.6mm
PCB Color: Red
Weight: 4g
With resettable fuse. In the event of accidental short-circuit can effectively protect your device and computer USB port to download
With three LEDs: power indicator, the indicator data reception, data transmission indicator, work status at a glance
3.3V and 5V with two power output
All the useful lead pins
With reset signal output can be directly Pro mini and other Ard  uino board to download!

PL2303HX
Features:

Dimention: about50x15x7mm
Net weight:5g
Package weight:15g
Color:Blue

CH340G
Features:

Built-in USB to TTL Transfer chip.
Designed to be used for USB to TTL electronic projects.
TTL interface output, easy to connect to your MCU.
Status LED.
Dual 3.3V and 5V Power output, work with 3.3v and 5v target device.
Size:55mm * 16mm

RM4.00
  • USB TYPE A

    Quality USB Type A Standard Female Sockets. These will work great if you need to repair a USB socket on consumer device or you would like to add USB to an electronics project you're working on.
    The pinout is on the bottom and will fit on perfboard but you will have to

     

    a) drill out the holes for the tabs on the side or

    b) fold them out of the way.

     

    USB TYPE B

    Quality USB Type B Standard Female Sockets. These will work great if you need to repair a USB socket on consumer device or you would like to add USB to an electronics project you're working on. 

    The pinout is on the bottom and will fit on perfboard but you will have to 

    a) drill out the holes for the tabs on the side or 

    b) fold them out of the way. 

 

RM1.15