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Under $20 Electronic Oscillators

Shop the best prices on 1,193 great value under $20 electronic oscillators. Shopping for electronic oscillators is easy with Fruugo, with SALE discounts, offers and savings on Elriven. Buy electronic oscillators online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 1,193
10PCS 3D Joystick Potentiometer for Controller Joystick Repair Parts
$14.95
5Pcs NE555 Pulse Module Frequency Duty Cycle Adjustable Module Squares Wave Signal Generator
$20.95 Save $7.00 RRP: $27.95
2Pcs 3 Channel PWM Pulse Generator Adjustable Frequency Module-JC
$20.95
NE555 Pulse Frequency Duty Cycle Adjustable Module Square/Rectangular Wave Signal Generator Stepping Motor Driver Multicolor
$14.95
Glitter Vinyl Heat Transfer 3D, Metallic Heat Transfer Vinyl Sheets
$16.95 Save $1.00 RRP: $17.95
Clock Crystal Oscillator Module 10M 0.1ppm Accuracy Front for Aluminium Housing
$16.95 Save $6.00 RRP: $22.95
Real Time Clock Module for DIY Projects with RTC Chip and Battery Backup
$14.95 Save $16.00 RRP: $30.95
PWM Generator Plastic 2Channel Frequency Module Adjustable Drive Electronic Component
$13.95 Save $4.00 RRP: $17.95
0.5PPM Compensated Crystal Components Compatible TCXO-9 Temperature Module for Yaesu FT-817 857 897
$19.95 Save $4.00 RRP: $23.95
NE555 Pulse Frequency Duty Cycle Adjustable Module Square/Rectangular Wave Signal Generator Stepping Motor Driver Multicolor
$14.95
2025 Mechanical Buzzer 1.2V 3V 6V 9V 12V Rat Drive Solar Energy
$3.95 Save $3.00 RRP: $6.95
ICL8038 Signal Generator Medium/Low Signal Frequency 10Hz-450KHz Triangular/Rectangular/Sine Wave G
$9.95 Save $2.00 RRP: $11.95
Signal Source Module 10Mhz RF Signal Generator PCB Board Measurement Accessories
$14.95 Save $4.00 RRP: $18.95
WX050 10K ohm 5W 6mm Round Shaft Rotary Wire Wound Potentiometer Black+Silver
$7.95
Sine Triangle Square Wave NE555 Waveform Generator Module DIY Kits
$6.95
10MHz OCXO Frequency Standard Reference Module Crystal Oscillator Board
$18.95 Save $19.00 RRP: $37.95
5Pcs 0.2 inch 455E Ceramic Resonator 2 Pin Remote Control 455KHz 26-27s
$1.95 Save $2.00 RRP: $3.95
Qukaim 20M Crystal Oscillator 35PCS Crystal Oscillator Kit, 32.768K, 6M, 8M, 11.0592M, 12M, 16M, 20M, Electronic Component, Passive Components
$15.95 Save $18.00 RRP: $33.95
OCXO Frequency Reference Module Constant Temperature 10MHz OCXO Frequency Board for Signal Sources Instrument BenchmarksHwy
$18.95
D20mm Ultrasonic Mist Maker Atomizing Transducer Ceramic Humidifier unbrand
$14.95 Save $1.00 RRP: $15.95
Mechanical Buzzer 1.2V 3V 6V 9V 12V Rat Drive Solar Energy
$15.95 Save $30.00 RRP: $45.95
10cm/3.94inch Polarization Energy Disk MWO Optical Disk Multi-Wave Oscillator Antenna Ornaments
$21.95 Save $4.00 RRP: $25.95
DC5V Micro-USB 0.01Hz-99999Hz Adjustable Frequency 7.83HZ Wave Generator Sine Wave Generator Without
$19.95 Save $4.00 RRP: $23.95
35PCS 7 7 Values Crystal Oscillator Kit 32.768K 6M 8M 11.0592M 12M 16M 20M
$15.95 Save $5.00 RRP: $20.95
4Pcs Alarm Buzzer HighDecibel Signal Electronic Continuous Sound for DIY Project 95dB DC324V
$17.95 Save $5.00 RRP: $22.95
40Pcs 16MHz Crystal Oscillators HC49S HC-49S Quartz Low Profile Rc Pi for Arduino
$7.95
ICL8038 Multifunction Low Frequency Signal Generator Kit DIY Solder Practice Electronic Circuit Experiment for Beginner
$20.95
5X Adjustable Signal Generator TP354 NE555 Module Square Wave Pulse Generator Oscillator Output Signal Source 50Hz-6Khz
$12.95
Wave Signal Generator 7.83Hz Pure Sine Wave Signal Module with USB Power for Sleep Aid and Meditat
$14.95 Save $4.00 RRP: $18.95
1Hz-50MHz Frequency Counter Kit DIY Module Board for Oscillator, Crystal Measure Frequency Meter Ac
$14.95 Save $69.05 RRP: $84.00
NE555 Pulse Generator Square Wave Rectangular Wave Frequency Adjustable Mini Signal Generator Module,5Pcs
$8.95
Lot de 5 modules d'impulsions NE555, fréquence, cycle de service, module réglable, générateur de signaux d'ondes carrées
$20.95 Save $6.00 RRP: $26.95