Browse by level

Every kit is graded by soldering and circuit difficulty. Pick the level that matches where you are — each one builds skills that carry into the next.

Beginner

Start here

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Through-hole soldering · Circuit basics · No prior experience needed

Soldering Practice PCB Kit Soldering Practice PCB Kit CHF 29.90 BCD Counter PCB Kit BCD Counter PCB Kit CHF 29.90 OpAmp Template Educational Kit OpAmp Template Educational Kit CHF 32.90 My First uC DIY Kit My First uC DIY Kit CHF 89.90 Discrete ADC DIY Kit Discrete ADC DIY Kit CHF 44.90 Precision Starter Bundle Precision Starter Bundle CHF 89.90
Intermediate

Level up

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SMD soldering · I²C protocol · Mixed-signal circuits

I2C Bus Playground DIY Kit I2C Bus Playground DIY Kit CHF 49.90
Advanced

Go deep

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STM32 firmware · Op-amp design · Discrete ADC circuits

SMD Challenge Kit SMD Challenge Kit CHF 10.90 Power Meter PCB Kit Power Meter PCB Kit CHF 54.90