electronic symbol stencil
thingiverse
I saw a post on Reddit a while ago about someone who made a stencil for drawing organic chemicals. I always lamented how crappy my resistors looked during my electrical engineering class so I decided to make a quick stencil! It is a standard credit card size and features a resistor, inductor, capacitor, diode, transistor, op-amp, ground, and battery symbols. I designed the symbols to work with a 0.5mm mechanical pencil, and they all are based on a 5mm grid so it should look good on most engineering paper.
With this file you will be able to print electronic symbol stencil with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on electronic symbol stencil .