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
$10.55
HALJIA 5PCS NE555 Pulse Generator Adjustable Frequency Module 5-12V DC Compatible with Arduino Smart Car Single Channel Output Module 25 * 13mm
★★★★★
$10.55
Quantity
1
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About this item
- Onboard chip NE555；Onboard power indicator.
- A single channel output, the output duty cycle square wave is about 50%.
- Working voltage: 5 ~ 12V；Board size: 25 (mm) x13 (mm)
- On-board adjustable resistance, adjust the resistance to control the output frequency.
- Application : Computer stepper motor step generation etc.
Product description
Feature: Onboard chip NE555 A single channel output, the output duty cycle square wave is about 50%. Adjustable resistance, adjust the resistance and then control the output frequency. Onboard power indicator. Working voltage: 5 ~ 12V. Board size: 25 (mm) x13 (mm). Application : Computer stepper motor step generation etc. Packing List: 5 × NE555 Pulse Generator
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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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