ICStation Electromagnetic Swing Electronics Projects

Design Principle: The electromagnetic swing kit operates on the principles of electromagnetic induction, harnessing the fascinating properties of Hall effect sensors. As the magnetic field fluctuates, it propels the pendulum needle into a mesmerizing dance. With just a simple connection to a USB power source, the swing gracefully sways back and forth, a testament to the elegance of electromagnetic physics.

RGB LED LIGHT: Adding to its allure is the inclusion of a dynamic RGB LED light. This feature not only enhances its functionality but also transforms the swing into a captivating spectacle of light and color. With a spectrum of hues at its disposal, it paints the surroundings with a vibrant glow, enriching the visual experience.

STEM Teaching & Learning: Beyond its aesthetic appeal, the electromagnetic swing serves as an invaluable tool for STEM education. It offers a hands-on approach to understanding electromagnetic principles, providing students with a tangible demonstration of scientific concepts.

Now Let's start the building of icstation electromagnetic swing kit!

Install 1pcs 510ohm Metal Film Resistor at R1

Install 1pcs 510ohm Metal Film Resistor At R1

Install 2pcs 5.1Kohm Metal Film Resistor at R2,R3

Install 1pcs DO-41 1N4007 Diode at D1

Pay attention to the installation direction. There is a white mark on 1N4007 and a white mark on PCB which are used to confirm the installation direction.

Install 1pcs 3mm RGB LED at LED1

The Longer pin is positive pole connect to the '+' pad.

Install 2pcs TO-92 S8050 Transistor at Q1,Q2

Pay attention to the installation direction. The arc on the PCB corresponds to the arc of the component

Install 1pcs 10uF Monolithic Capacitor at C1

Install 1pcs DC-005 Power Socket at J1

Fix Copper Coil at L1 by M3*6mm Screw

Connect Copper Wire

Connect copper wire from the middle of coil to 'IN' pad. Another copper wire to 'OUT' pad.

Cut 5cm Wire

Cut 3pcs 5cm wire from 20cm white thin wire and connect to VCC/GND/DO pads at U1.

Tear Off the Protective Film

Fix 4pcs M3*7+6mm Copper Pillar Screw

Fix 1pcs Yellow Limiting Washer

Thread This Metal Shaft Through a Longer Acrylic Board

Install Another Yellow Limiting Washer to Fix Metal Axis

Install Another Yellow Limiting Washer on Metal Axis

Install White Connector on Metal Axis

Install Another Yellow Limiting Washer to Fix White Connector

Fix 1pcs Yellow Limiting Washer on the End of 130mm Metal Axis

Fix 1pcs Magnet 130mm Metal Axis by Yellow Limiting Washer

Note: The groove of the magnet is close to the end of the Metal Axis.

Fix Two Acrylic Boards

Fix two Acrylic Boards by 2pcs M2*10mm Screw and 2pcs M2 Nut. Pay attention to the direction of the base plate.

Fix 4pcs M3*20mm Copper Pillar on Base Plate

Fix PCB by 4pcs M3*6mm Screw

Insert A3144 Hall Sensor Into the Vertical Acrylic Board.

Note: The side with silk screen facing the coil. The direction must not be misplaced!!!

Connect VCC and GND White Wire

Connect VCC white wire to the right pin and GND white to the middle pin and DO white wire to the left pin of A3144 Hall Sensor. Sensors must be placed correctly!

Adjusting the Position of A3144 Hall Sensor

It must be placed above the metal axis of the coil, not above the copper wire of the coil, otherwise it cannot swing normally. The black probe must be placed above the metal cylinder but not above copper wire.