Digital Calculator Soldering Kit with Case, DIY

✅ Practise at the bench. The kit is supplied for assembly, so the build is the project.

✅ See the build work. A digital tube display shows the result once the circuit is assembled.

✅ House the finished board. A case is part of the kit, so the circuit has somewhere to sit.

✅ Check before power. Inspect solder joints and component orientation before testing the display and controls.

Build a working calculator with a soldering iron

A soldering kit for assembling a small digital calculator, aimed at hobbyists who want a project with a display and a case. The build uses a digital tube display and a 3 V supply. Identify the parts, follow the assembly instructions and check component orientation before applying power.

Technical details

• Project: Digital calculator
• Display: Digital tube
• Supply voltage: 3 V
• Assembly: Soldering required
• Case: Included

Choose this kit for a practical calculator soldering project.