Weytoll
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Weytoll XR2206 Signal Generator Function Sine/Triangle/Output 1Hz-1MHz Adjustable Amplitude Frequency Generator
★★★★★4.6
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Price
$15.54
DTMF Module for Telecom Systems, Voice Encoder Decoder Board with Dual Encoder Transmitter, 5-24VDC Audio Generator Module
★★★★★
$15.54
Quantity
1
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About this item
- [MCU Interface Compatibility]Designed for dialing keyboard and microcontroller interface connections. 7-pin MCU input port supports 5V GND D3 D2 D1 D0 STD connections.
- [DTMF Module AE11A04]Dual tone multi-frequency module for telephone systems and audio applications. Generates 16 dual tones from audio outputs with 5-24VDC wide voltage range.
- [Telephone System Application]Ideal for telephone systems requiring DTMF tone generation. Suitable for voice encoder decoder applications and communication projects.
- [Dual Encoder Design]Equipped with dual encoder transmitter for simultaneous tone generation. Features two 3.5mm audio jacks for multiple connection options.
- [Low Power Consumption]Operates at 6-8mA working current for energy efficient performance. 2.1-5.5mm power port accepts standard DC power connections.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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