Counting matching models…
This project uses IR sensors to detect when a ball is near then triggers a relay switch to the external power source letting current through the wire which pulls the ball away from the sensor and to the next magnet. No programming at all.
I broke my Harbor Freight bug zapper so I decided to turn it into an EMP Device. A 3D printed coil support, some 18 Gauge wire, and Hot Glue is all it takes to make a DIY EMP Generator.…
The electromagnetic waves that compose electromagnetic radiation can be imagined as a self-propagating transverse oscillating wave of electric and magnetic fields. This diagram shows a plane linearly polarized EMR wave propagating from…
Part list: 12mm metal ball 4 Mosfet Transistors Insulated copper wire 4 infrared emmiter 4 infrared sensors 4 inverter * 5V 2A power supply Some resistors * I used the 74HC02E and connected the two inputs together and therefore converted…
Don't you love it? Magnetism? Electronics? And 3d printing? In this project I combine all of them together to a little but spectacular do-it-yourself experiment. With just a few components and the 3d printed part you will be able to build…
Electro Magnetic Gimbal modification, could be a Galvo XY laser mirror base, or something else - please experiment, remix, comment and post makes! as it is it configured (untested) it should hold one 10m diameter magnet of up to 5mm…
A hands-on teaching model demonstrating electromagnetic induction. Students rotate permanent magnets past a coil and observe the induced voltage and LED response.
Stencil per disegnare sempicemente le linee di propagazione del Campo elettromagnetico lungo una direzione. Dimensioni 35 mm x 56 mm x 1 mm. Buono studio e buon lavoro!
This project can be used as help material to make more easier to learn how electromagnetic induction works. I appreciate the feedback! Layer height: 0.2 Infill density: 30%
This project is a 3D-printable assembly for a Linear Induction Accelerator. It serves as a practical experiment for students and hobbyists to understand how magnetic fields can interact with metallic objects to create motion. Educational…
Equation of electromagnetic propagation power given a distance between the transmission and reception power Category: Keychains
This model allows replacing the original gripper of the PyBot SCARA robot with an electromagnet that allows picking and placing metal objects. The associated end stop triggers when the electromagnet is in contact with the object to move…
A replacement spool for an electromagnetic coil label 184037. Printed in Nylon GF (hopefully for heat resistance and durability). Glue the two pieces together. Spacer is for mounting on a spinning shaft to quickly wrap wire around the coil.
Summary It’s an electromagnetic seesaw! This is a piece of lab equipment designed to measure the force of an electromagnet on a lab scale, and includes the seesaw itself, the seesaw stand, and an arm to attach the core of your…
Single Stage Electromagnetic Coilgun In this project, I built a single stage electromagnetic coilgun capable of launching a bearing steel projectile to a height of 10.7 meters at an initial velocity of 14.5 m/s. This was built as a…
Warning, before you test this device make sure that you protect your sound card from voltage spikes or use a disposable device. Use thin copper wire to make coils and connect it to a sound card that supports stereo recording. In Audacity…
