IMO
Priority:
-Good voltmeter
-Logic probe (resistor and led will do)
-Oscilloscope DSO 2 channel, 4 if you can afford it. 100 minimum, better 250MHz Rigol
-Logic analyzer 150Mhz+ 8 or 16 channel. Saleae
.
IMO
Priority:
-Good voltmeter
-Logic probe (resistor and led will do)
-Oscilloscope DSO 2 channel, 4 if you can afford it. 100 minimum, better 250MHz Rigol
-Logic analyzer 150Mhz+ 8 or 16 channel. Saleae
.