Measuring current draw - clamp meter?

[Dud]

if it’s hard with only 5 modules maybe your wallwart power supply doesn’t have enough amperage, here a post with the consumption (mA) of some modules

Power Consumption Specs of all Modules?

[currentdraw] Results of my consumption test. Tested with nothing plugged in but all LEDs were turned on if possible. the safety valve (mine has bypassed 27r) pulls a lot more current than shown in table until it heats up, something to keep in mind. missing bounce (not built) and midi-to-cv (not finished)