Logic Trainer — $98
An interactive logic trainer for building real digital circuits: 16 logic gates (2× each of BUFFER, NOT, AND, NAND, XOR, XNOR, OR, NOR) connected with jumper wires, plus a built-in adjustable clock (0.2 Hz to 5 Hz or manual step), 4-bit memory, 8-bit shift register, BCD counter, multiplexer, and a 7-segment display. Nearly 700 components, powered by 3×AAA batteries, and tolerant to incorrect connections so beginners can experiment safely.
- Wire the BCD counter to the 7-segment display and watch a working digital counter come to life in under 15 minutes
- Slow the clock down to step through each state of a sequential circuit
- Featured on EEVblog; reviewed by Jazzy Jane
- Companion curriculum free at logicgat.es/logic-wiki
In stock — buy on Tindie, ships worldwide.