After soaring well over 100% in value in 2023 through the summer and early autumn months, shares of electric vehicle (EV) electronics equipment supplier Aehr Test Systems (AEHR -4.17%) have reversed course. In fact, after its most recent earnings update, the stock has given up all of its 2023 gains and then some. Nevertheless, Aehr has earned itself a spot as an investor favorite in the EV supply chain for good reason. After getting clobbered, is Aehr stock a buy for 2024 and beyond?Getting up to (EV) speed ...