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Description

Product Parameters:
Supply voltage:4.5-5.5V
Size:6.7*6.1 cm

Product Overview:
The kit is designed with 9 buttons, of which 8 are the answer numbers and 1 is the answer reset. After powering on, the nixie tube displays 0 and begins to answer. Which of the 8 buttons is pressed first, the nixie tube immediately displays the number of the first button pressed and locks the display, indicating that the person with this number has successfully answered the question. The other answer number buttons enter the invalid state. Only by pressing the reset button and clearing 0 on the nixie tube can a new round of answer be conducted. When the button is pressed, it is accompanied by a buzzer sound, which serves as a reminder to start answering, and there is also a need to press the button again if someone has successfully answered. The kit is full of fun, with obvious effects, simple operation, and moderate welding difficulty, making it suitable for electronic beginners or students to practice and learn welding

Component List:
Resistance 10K, four rings: brown black orange golden, five rings: brown black black red brown 6
Resistance 1K, four rings: brown black red gold, five rings: brown black black brown brown 1
Electrolytic capacitor 10uf 1
Diode 1N4148 15
Transistor 9013 1
Tap the button 9
Buzzer 1
Resistance 100K, four rings: brown black golden, five rings: brown black black orange brown 1
Resistance 330 ohms, four rings: orange brown golden, five rings: orange black black brown 7
CD4511 chip 1
16 pin IC socket 1
1-bit common cathode digital tube 1
Terminal blocks 1
PCB board 1

Package Type:
All goods will pack into cartons and wrapped full of waterproof tape before shipment.

We can accept customized package to meet different requirements:
1.Every item will separately pack into plastic bag,component,module can be packed in anti static bag.
2.Some fragile products such as the display screen can be packed in bubble bag.
3.Some large machines can be packed in wooden cases.
4.We can label JH code or client's code on package so that customers can check easily after receive goods.

NE555 8 Channel Digital Responder Kit

SKU : YXS1251 Brand :

Price : $ 1.32

100 +: $1.32500 +: $1.321000 +: $1.32

Style：

8 Channel Answer Machine(loose parts)

Quantity :

- +

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