Mastering Circuit Creation with Cutting-Edge Technology! 

1. Create the circuit:

This design should include transistors, resistors, capacitors, and circuit geometry.

2. Print the circuit:

Post-design conductive filament print circuits. Metal flakes power this filament's printed circuit.

3. Test the circuit:

Checking the circuit after printing ensures good operation. Connect and test with a multimeter.

4. Assemble the  circuit:

Testing allows circuit assembly. Solder and power the circuit.

3D printers

Best

under $1000