Thunkit Electronics sells electronic kits for hobbyists and engineers alike. Available at thunkitelectronics.com and Tindie. All designs are open source with schematics, board layouts, code, and BOMs freely available.
| POGO ICSP | BREADBOARD ICSP | LOGIC-KEYCHAIN | MAKIT-THT | T85DUINO |
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| Spring loaded pogo pins for AVR ICSP programming | Breakout for AVR ICSP Cable | D flip-flop SMD soldering keychain kit | DIY 100% Through-hole Arduino kit | DIY 100% Through-hole Mini Arduino kit |