- NE555 Frequency Capacity Adjustable Module Square Wave Generator(Various input voltage, the output amplitude differ) Maximum output current: Greater than = 15MA (at 5V power supply, V PP bigger than 50%), Greater than = 35 mA (at 12 V power supply, V-PP greater than 50%) output with LED display (low level, LED lights, high level, LED off, low frequency, the LED) flashes
Main Chip: NE555
Input voltage: 5V-15VDC. when the power supply 5V, may be the output current 15 mA around and when 12V power supply, the output current 35 mA .
Input current: Greater than = 100MA
Output amplitude: 4.2VV PP to 11.4V V PP
color: red&blue&black
Material: metal
Package Contents: 2 x NE555 signal generator
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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FAQ
1,How about the quality of your product?
Before shipping out, all goods have been double verified by KOZHIYOU quality inspection center ,Our test engineer will check for quality, including check the basic function of the hardware and software, the appearance, the packing, the necessary accessories and power adapter plug standard. Less than 1% repairing rate within one year.
2, What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
Rich stock can satisfy urgent requirement.And support small orders.
3,What are the warranty and after-sale of the product?
If the products can't work after receiving it,we will replace your new product immediately and make the judgement for the issue.
If the products don't meet my demand after I received it,you can return back to us, we will refund your full payment.
1-2 years warranty according to different products
1-3 months to replace new items for free.
4,Can you OEM|ODM?
Of course, we can. KOZHIYOU have professional R & D Center,we can develop and manufacture according to customer's requirements.
We can make your package please Such as printing your logo.
5,Are you a manufacturer?
Yes, we manufacture different controller board, Exponsion Shiled Board, sensor Module for Arduino, 3Dprinter Controller Board,Raspberry Pi,Banana pi.
Our factory and office are in Shenzhen, welcome you to visit at any time!
Audited Supplier 
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