- -25%
TEC1-12715 136.8W 12V-15.4V 15A TEC Thermoelectric Cooler...
Model: DKT-022
- -25%
යකඩ හොයන සෙන්සර් එකක් හදමු
Delivery via Courier
Introducing the Miniature Metal Detector, a remarkable kit that allows you to detect metal objects without any physical contact. If you're an electronic hobbyist who loves tinkering with gadgets and exploring their inner workings, this starter kit is perfect for you.
With the Miniature Metal Detector, you'll dive into the fascinating world of oscillations, magnetic fields, and induction. By understanding these principles, you'll gain insights into how metal detection technologies, such as those used in large baggage scanners, operate.
This kit provides a hands-on learning experience, enabling you to build your very own metal detector from scratch. As you assemble the components and explore the circuitry, you'll learn about the intricacies of creating oscillations and generating magnetic fields.
Through the process of induction, the Miniature Metal Detector detects metal objects in its vicinity. It's a captivating demonstration of how changes in magnetic fields can be used to identify the presence of metal without any direct contact.
As a starter kit, it offers an accessible and engaging introduction to the world of electronics. You'll develop practical skills, deepen your understanding of circuitry, and enhance your problem-solving abilities.
Get ready to embark on a journey of discovery, as you explore the principles behind metal detection and delve into the fascinating realm of oscillations and magnetic fields. With the Miniature Metal Detector, you'll not only create an interesting gadget but also expand your knowledge and creativity in the realm of electronics.
Unleash your curiosity, challenge yourself with new projects, and let the Miniature Metal Detector be your gateway to a world of electronic exploration and innovation. Start building, start detecting, and unlock the potential of your electronic hobbyist journey!
Component name |
specification |
Quantity |
Component ID |
0.25w resistors |
200K |
2 |
R1 |
2k |
1 |
R2 |
|
470R |
1 |
R3 |
|
ceramic capacitor |
222(2.2nF) |
2 |
C2, C3 |
104(100nF) |
2 |
C1, C4 |
|
Electrolytic capacitor |
100uF |
1 |
C5 |
Preset |
100R |
1 |
VR1 |
Switch |
1 |
SW1 |
|
Transistors |
9012 |
2 |
Q2, Q3 |
9018 |
1 |
Q1 |
|
Buzzer |
5V |
1 |
SP1 |
LED |
5mm |
1 |
LED1 |
Wire Connector |
KF301-2 |
1 |
J1 |
PCB |
1 |
Model: DKT-022
Model: DKT-005
Model: DKT-016