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Under $20 Electronic Oscillators

Shop the best prices on 1,089 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 1,089
Mechanical buzzer 9V with lead vibrating buzzer 22x16x14mm with battery holder HFMQV
$17.95 Save $16.00 RRP: $33.95
AD9833 Module Sine Square Wave DDS Signal Generator Programmable Microprocessors Serial Interface Mo jkw
$12.95 Save $7.00 RRP: $19.95
DC5V Schuman Wave Generator 7.83HZ Ultra-Low Frequency Pulse Wave Generator Type-C Audio Resonator for Home and Office
$8.95
20pcs 16mHz Crystal Oscillators HC49S -49S Quartz Low Profile rc pi For
$8.95 Save $1.00 RRP: $9.95
Forklift Parts Accelerated Accelerator Potentiometer for Accelerator T20AP,T20SP,L12,L14L14APL16AP 7916400105
$15.95 Save $16.00 RRP: $31.95
5 Pcs DC 3-24V 85dB Sound Electronic Buzzer Alarm Black 23 x 12mm
$8.95
NE555 Oscillator Buzzer Electronic DIY Tone Generator LED Kit 8R 0.25W Speaker Green
$16.95
50pcs 10Value 32.768KHz -24MHz DIY Quartz Crystal Oscillator Assorted Kit Set
$17.95 Save $18.00 RRP: $35.95
Clock Crystal Oscillator Module 10M 0.1ppm Accuracy Front for Aluminium Housing
$15.95 Save $7.00 RRP: $22.95
I2C Clock Generator Module 8KHz-160MHz for Arduino-Compatible Projects
$12.95 Save $15.00 RRP: $27.95
Module oscillateur à cristal d'horloge 10 M, précision 0,1 ppm, boîtier en aluminium
$19.95 Save $6.00 RRP: $25.95
Générateur de signaux à onde carrée NE555, module réglable de cycle de service à fréquence d'impulsion, 3 pièces
$14.95 Save $5.00 RRP: $19.95
Module générateur de signaux PWM, fréquence d'impulsion, cycle de service, module réglable, onde carrée, onde rectangulaire, XYLPWM
$14.95 Save $4.00 RRP: $18.95
0.5PPM Compensated Crystal Components for FT-817 857 897
$17.95 Save $13.00 RRP: $30.95
Piezo Buzzer Self-Excited Buzzer for Electrical Product 10Pcs Silver
$15.95 Save $9.00 RRP: $24.95
Low Voltage Piezoelectric Buzzer Circular Buzzer For Electronics Manufacturing Ceramic Material 13x3.5cm Warning Signal 10Pcs
$15.95 Save $12.00 RRP: $27.95
Buzzer Three-Pole Self-Excited Buzzer for Audible Signal 10Pcs Silver
$16.95 Save $13.00 RRP: $29.95
Piezoelectric Ceramic Chip 20Pack Three-pole Buzzer Devices For Voice-controlled Electronics Silver For Warning Signals
$17.95 Save $9.00 RRP: $26.95
DC 9-12V XR2206 Signal Generator for Electronic Measuring Tool
$14.95 Save $1.00 RRP: $15.95
8MHz Quartz Crystal Resonator 10 Pack 8.000MHz HC-49S Passive Oscillator Through Hole New
$20.95 Save $11.00 RRP: $31.95
1Hz-50MHz Frequency Counter Kit DIY Module Board for Oscillator, Crystal Measure Frequency Meter Ac
$14.95 Save $69.05 RRP: $84.00
12V NE555 Delay Timer Module Adjustable Monostable Relay Switch
$19.95 Save $8.00 RRP: $27.95
AD9833 DDS Signal Generator Module 0 MHz to 12.5 MHz Square/Triangle/Sine Wave
$21.95 Save $7.00 RRP: $28.95
4Pcs Alarm Buzzer HighDecibel Signal Electronic Continuous Sound for DIY Project 95dB DC324V
$17.95 Save $5.00 RRP: $22.95
Forklift Parts Accelerated Accelerator Potentiometer for Linde Accelerator T20AP,T20SP,L12,L14L14AP
$16.95 Save $9.00 RRP: $25.95
Rotary Potentiometer with Diameter with Knob, RV24YN 20S B502 5K Ohm
$13.95 Save $10.00 RRP: $23.95
2Pcs 500K Ohm Single Linear Taper Potentiometers with on/off Switch
$13.95 Save $10.00 RRP: $23.95
1 pcs silver metal B50K 50K ohm 6-pin dual trim potentiometer
$7.95 Save $5.00 RRP: $12.95
2Pcs 500K Ohm Single Linear Taper Potentiometers with on/off Switch
$12.95 Save $8.00 RRP: $20.95
2Pcs 500K Ohm Single Linear Taper Potentiometers with on/off Switch
$7.95 Save $5.00 RRP: $12.95
10K Potentiometer 22mm Governor VSD VFD
$7.95 Save $6.00 RRP: $13.95
QSI2910 90DB buzzer 29.5x24.5mm DC 12V Active piezoelectric buzzer Continuous sound 25-26
$20.95 Save $21.00 RRP: $41.95