I Only Give Negative Feedback Mugs
Description: A black background displays an electrical schematic diagram on the left, featuring an operational amplifier symbol in orange. Text elements 'VIN', 'VOUT', 'RF 2', 'RG', and 'F' are visible. To the right, bold white text reads 'I ONLY GIVE' above 'NEGATIVE FEEDBACK', separated by an orange line with a waveform.
Description: A schematic diagram of an operational amplifier circuit with input ('VIN') and output ('OUTPUT') labels. It features resistors labeled 'RF' and controls labeled 'GOUT'. To the right, large white text reads "I ONLY GIVE NEGATIVE FEEDBACK" with a stylized electrocardiogram waveform integrated into the word 'NEGATIVE'. The overall style is minimalist and technical.
Description: A schematic shows an operational amplifier with input labeled 'VIN' and output labeled 'VOUT'. It includes feedback resistors labeled 'Rf' and 'Rg'. To the right, large white text reads 'I ONLY GI' followed by a stylized heartbeat wave integrated into the letter 'E'. Below, text reads '_NEGATIVE FEEDBACK_'. The background is black.