There was a time when test equipment was big and heavy. Those days are gone, and [Kiss Analog] shows us the inside of a Uni-T UTG962E arbitrary waveform generator. The device is truly tiny. You might think this is due to the dense packing of the circuit board. However, one board is packed but the other board seems to have a high degree of integration on one IC. You can check out the video below.
The main processor is some sort of ARM — we think an STM32F-series part. The markings were hard to make out under the microscope.
