Negative Resistance and Tunnel Diode Experiments by Ted Yapo, Hackaday

 Negative Resistance and Tunnel Diode Experiments by Ted Yapo, Hackaday

(2) Fun with negative resistance I: Jellybean Transistors: Ted Yapo 2019my08

(1) Fun with negative resistance II: Unobtainium Russion Tunnel Diodes: Ted Yapo, 2019may16 2019

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