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Under $20 Electronic Oscillators

Shop the best prices on 936 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 Australia.

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1 - 32 of 936
Passive Buzzer Alarm Module Board for Electronic Projects DC3.3-5V Square Waves Drive Design Stable Performances Multicolor
$17.95
Pack of 5 Wide Voltage 3-24V Active Buzzers 85dB Sound Pressure 2312 Model Suitable for Automotive and DIY Electronics Multicolor
$21.95
Adjustable Signal Generator, PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Gene
$11.95 Save $12.00 RRP: $23.95
35PCS 49SMD Passive Crystal Oscillator Kit 6M 8M 10M 12M 16M 20M 11.0592MHZ
$16.95 Save $9.00 RRP: $25.95
10cm/3.94inch Polarization Energy Disk MWO Optical Disk Multi-Wave Oscillator Antenna Ornaments
$21.95 Save $11.00 RRP: $32.95
ZK-PP1K Dual Mode Signal Generator LCD PWM 1Hz-150KHz Pulse Frequency Duty Cycle Adjustable Square WEdition 0701
$21.95 Save $21.00 RRP: $42.95
AC 220V 110dB Active Buzzer Alarm Beeper with Wire for DIY Electronics
$20.95 Save $6.00 RRP: $26.95
5 Piece 100k Ohm 3 Terminals Linear Taper Rotary Audio B Type Potentiometer Pot
$12.95 Save $19.00 RRP: $31.95
Carbon Potentiometer With Diameter With Knob, Rv24yn 20s B103 10k Ohm
$11.95
CJMCU-5351 Si5351A Clock Splitter Signal Generator 8KHz-160MHz Electronic Component
$18.95 Save $5.00 RRP: $23.95
ICL8038 Signal Generator Medium/Low Signal Frequency 10Hz-450KHz Triangular/Rectangular/Sine Wave Generator Module
$10.95 Save $58.05 RRP: $69.00
10k Potentiometer 22mm Governor Vsd Vfd For Variable Speed Drive Inverter New
$13.95 Save $18.00 RRP: $31.95
WX050 10K ohm 5W 6mm Round Shaft Rotary Wire Wound Potentiometer Black+Silver
$9.95
ICL8038 Signal Generator Medium/Low Signal Frequency 10Hz-450KHz Triangular/Rectangular/Sine Wave Generator Module unbrand
$10.95
2 In 1 Embedded Gas Stove Stove Knob Knob Ignition Cap Ignition Switch
$7.95 Save $24.00 RRP: $31.95
DC5V Schuman Wave Generator 7.83HZ Ultra-Low Frequency Pulse Wave Generator Type-C Audio Resonator f
$13.95 Save $4.00 RRP: $17.95
5 Pieces High Powered 85dB Buzzers Alarm 2kHz±500Hz FrequencySuitable for Automotive Electrical Systems Industrial Use Multicolor
$20.95
Signal Source Module 10Mhz RF Signal Generator PCB Board Measurement Accessories
$16.95 Save $5.00 RRP: $21.95
HIFI Active Clock 16.9344M Active Crystal Oscillator Diy Kit Board for DAC USB Decoder
$21.95 Save $17.00 RRP: $38.95
5pcs DC 3-24V 95dB Active Buzzer Alarm Continuous Beep with Wire Lead SFM-27
$19.95 Save $6.00 RRP: $25.95
NE555 Pulse Frequency Duty Cycle Adjustable Module Square/Rectangular Wave Signal Generator Stepping Motor Driver Multicolor
$17.95
Buzzer Piezo Disc for Electrical Product 10Pcs Self-Excited Buzzer in Silver
$18.95 Save $15.00 RRP: $33.95
ICL8038 Signal Generator Medium/Low Signal Frequency 10Hz-450KHz Triangular/Rectangular/Sine Wave Ge
$11.95 Save $6.00 RRP: $17.95
50pcs 10Value 32.768KHz -24MHz DIY Quartz Crystal Oscillator Assorted Kit Set
$16.95 Save $42.05 RRP: $59.00
Real Time Clock Module DS3231SN Timing Module Communication Memory Module with Pin Header For Electronic Project Multicolor
$19.95
LM1036 Tone Board with Treble Bass Volume Adjustment Pre-Amplifier Tone Board Using LM1036 Tone Chip
$17.95 Save $7.00 RRP: $24.95
35PCS 49SMD Passive Crystal Oscillator Kit 6M 8M 10M 12M 16M 20M 11.0592MHZ
$15.95 Save $10.00 RRP: $25.95
1HZ~150KHZ Signal Generator Digital Display PWM Pulse Frequency Duty Ratio Adjustable Square Wave Rectangular Signal Generator
$11.95 Save $8.00 RRP: $19.95
PWM Generator Plastic 2Channel Frequency Module Adjustable Drive Electronic Component
$15.95 Save $5.00 RRP: $20.95
10Pcs Buzzer Alarm Active Piezo Electronic Wired Connector Beeper YMD12095 DC 324V
$17.95 Save $5.00 RRP: $22.95
3590S-2-103L 10K Ohm 10-Turn Wire Wound Precision Potentiometer
$10.95
2 in 1 Embedded stove stove knob knob ignition cap ignition switch
$9.95