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Under $20 2pc Semiconductors

Shop the best prices on 149 great value under $20 2pc semiconductors. Shopping for semiconductors is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy semiconductors online safely with Fruugo, with secure payment and fast shipping to Singapore.

Integrated Circuits & ChipsMicrocontrollers
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1 - 32 of 149
DC3.3-5V Passive Buzzer Alarm Module for Microcontroller Systems High Level Triggers Design 9012 Drive Stable PerformanceS
$14.95
2pcs/5pcs XL1509 Adjustable Voltages Step Down Module Compactly Design Efficient Performances DIY Electronics Component
$15.95
High Efficiency Type C Power Board 5W/10W/LED Circuit Board For Multiple Device Applications Strong Compatibility
$16.95
Compactly TTP223 Capacitive Touch Switches Module Wide Voltages DC2.5V 5.5V Sensitivity Control for Electronics Enthusias
$13.95
2pcs/5pcs XL1509 Step Down Module Small Size Adjustable Voltages Output High Efficiency Power Module 150kh Switching
$15.95
High Power LiFePO4 Cell Protections Board Safety Circuits for 18650 Overvoltage Prevention
$14.95
2pcs/5pcs XL1509 Adjustable Voltages Step Down Module Compactly Design Efficient Performances DIY Electronics Component
$15.95
Type C Charging Circuit Board Flashlight Driver Board For DIY Flashlights With Builts In High Efficiency LED Driver
$14.95 Save $1.00 RRP: $15.95
2pcs/5pcs XL1509 Adjustable Voltages Step Down Module Compactly Design Efficient Performances DIY Electronics Component
$15.95
MultiPurpose Type C Power Module 5W/10W/LED Circuit Board With Enhances Compatibility And Protections Simple Design
$16.95
4.5V-30V to 3.3V/5V/9V/12V 1.2A Stepping Down Module Regulated Power Vehicle Electricity Regulator Power Adapter Module Multicolor
$15.95
12V Battery Levels Indicators Module With Four Levels Charge Display For Accurate Power Monitoring 20%,50%,80%,100
$15.95
MultiPurpose Type C Power Module 5W/10W/LED Circuit Board With Enhances Compatibility And Protections Simple Design
$14.95
Compactly 2USB Output DCStep Down Module for Efficient 5V 3A Power Supply in Car Solar Systems Power Supply Module
$19.95
Versatility 5A DCBuck Converters Module for Electronics Projects with Adjustable Output from 1.25V to 36V LED Indicators
$20.95
2pcs/5pcs XL1509 Step Down Module Small Size Adjustable Voltages Output High Efficiency Power Module 150kh Switching
$15.95
15A LiFePO4 Battery Protections Board With 6 MOSFETs Overcharge Overdischarge Safety Circuits For 18650 Cells
$14.95
3.7V Liions Protections Module 15A Discharge 6 MOSFET Technology for Highly Power Applications
$14.95
Compactly Flashlight Driver Board Type C LED Driver Board For DIY Flashlights With Overcharge Protections 3.7-4.2V Input
$15.95
Efficient 5A DCStep Down Module for Motor LED Applications with Wide Input Ranges Safety Features Power Module
$20.95
Type C Charging Circuit Board Flashlight Driver Board For DIY Flashlights With Builts In High Efficiency LED Driver
$14.95
3.7V 15A High Current PCBA Protections Circuits Overcharge Overdischarge Short Circuits Prevention Board
$14.95
Advanced Double USB DCStep Down Module for 5V 3A Output, Ideal for Car Charging Solar Application 3A Power Supply Module
$16.95
Super Mini XL1509 Power Module Adjustable Output Voltages Up to 35V Step Down Module Adjustable Voltages Regulator
$14.95 Save $1.00 RRP: $15.95
MultiPurpose Type C Power Module 5W/10W/LED Circuit Board With Enhances Compatibility And Protections Simple Design
$14.95
3.7V Liions Protections Module 15A Discharge 6 MOSFET Technology for Highly Power Applications
$14.95
Professional 15A Battery Protections Circuits Board Overcurrent Prevention LiFePO4 Compatibility
$14.95
Passive Buzzer Alarm Module Board for Electronic Projects DC3.3-5V Square Waves Drive Design Stable Performances
$14.95
Versatility 5A DCBuck Converters Module for Electronics Projects with Adjustable Output from 1.25V to 36V LED Indicators
$16.95
Highly Power 5ADC Voltages Regulator Module Support 4V to 38V Input with Overcurrent &Thermals Protections 1pc/2pcs
$20.95
Adjustable Stepping Down Module 4.5V-30V to 3.3V/5V/9V/12V Output 1.2A Electricity Regulator Board for Electronic
$15.95
4.5V-30V to 3.3V/5V/9V/12V 1.2A Stepping Down Module Regulated Power Vehicle Electricity Regulator Power Adapter Module
$15.95