Please spend $300 on a differential probe https://www.micsig.com/DPA/ https://www.micsig.com/DPA/ I hope nobody sees this article and tries to replicate the ex

Please spend $300 on a differential probe https://www.micsig.com/DPA/ https://www.micsig.com/DPA/ I hope nobody sees this article and tries to replicate the experiments as presented. You can get away with it when everything goes correctly, but a diff probe is good insurance.