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555 Dingdong Doorbell Kit (Teaching/Training Kit | Electronic Maker) Simulate Dingdong Doors
Manufacturer Product Number
M321
Description
555 Dingdong Doorbell Kit Simulate Dingdong Doors
Package Condition
Bulk
Product Parameters
Power supply voltage: 4.0~7.0V
PCB size: 28 * 25 (MM)
Kit Speaker: 8 Euro 0.25W
Product Introduction
The main purpose of this product production kit is for learning and use. Through continuous hands-on practice, it provides one's own knowledge and skills. Assembling involves certain risks and requires a certain level of electronic foundation, hands-on ability, and technical proficiency.
Product Functions
| 元件名称 Component Name |
|
| PCB 板 PCB board |
1 |
| 8 欧 o.25w 喇叭 8 Euro 0.25W Speaker |
1 |
| 100MM 红色线仔 100MM red wire |
2 |
| 100MM 黑色线仔 100MM black wire |
2 |
| NE555 芯片 NE555 chip |
1 |
| 8PIC座 8PIC socket |
1 |
| 100UF 25V电容 100UF 25V capacitor |
1 |
| 10UF 25V 电容 10UF 25V capacitor |
1 |
| 6*6*5 按键 6 * 6 * 5 buttons |
1 |
| 103 瓷片电容 103 ceramic capacitor |
1 |
| 47K电阻 47K resistor |
1 |
| 1N4148 | 2 |
Product Size
Product Show
Payment&Transportation
Official Certificate&Certificate
Multiple product supply
Company office environment
Warehouse Real Shot
Standard packaging
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555 Dingdong Doorbell Kit Simulate Dingdong Doors
1000In stock:
Can ship immediately