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Access Control & Time Attendance Machine YH-CF20
Access Control & Time Attendance Machine YH-CF20
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01.1 Meter Length Cat5 Cable for using with breadboard
02.Bread Board 630-Tie Point "BB-01"
03.Connecting Jumper Wires for Bread Board & Arduino (65 Wire) 22AW
04.Connecting Jumper Wires for Bread Board (140 Wire) 22AWG
05.Kit DC Input Voltage to Breadboard
06.Bread Board 1560-Tie Point "BB-2T3D"
07.PHcr- 20Cm Female to Male 40 Jumper Set Connecting Wire
08.PHcr- 20Cm Male to Male 40 Jumper Set Connecting Wire
09.LED's Bar With Resistor & PIN Header For MCU (Breadboard Ready)
10.Kit Battery (9V Input - Output 5V) to Breadboard
  Product info
Breadboard Power Supply Module 3.3V/5V Dual Output

A 3.3V and 5V Breadboard Power Supply Module with series diode, polarity reversal protection. The module can take 6.5V to 12V input and can produce 3.3V and +5V. Its a must have product for experimenters those have to test/prototype electronic circuits on breadboard or perforated/veroboards.


  • Breadboard power supply module, with 5 V, 3.3 V output voltages
  • Apply to any Standard breadboard
  • Input voltage: 6.5-12 V (DC) or 5V USB power supply
  • Output voltage: 3.3V and 5V can switch over
  • Maximum output current: <700 ma
  • Input voltage ON/OFF switch
  • Independent control of upper and Lower Bread Board Power Rails. Can switch over to 0 V, 3.3 V, 5 V using jumpers on any rail.
  • On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.


  • 1x Barrel 5mm Connector (center +ve) for Input Power
  • 1x USB connector for 5V input or 5V output
  • 4x 2Pin Headers pointing downward for 3.3V or 5V output (to get output using flying wires)
  • 1x 2×4 Header for 3.3V and 5V output
  • 2x 1×4 selection jumper for 3.3V/OFF/5V

Please note: This item only comes with a Power Supply Module, Breadboard is not included

This product was added to our catalog on Thursday 23 June, 2016.
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