Mystery board from Tanner Electonics (Uniden ARX 800EB)
Mystery board from Tanner Electonics (Uniden ARX 800EB)
I found this interesting board at Tanner Electronics in Carrollton, Texas for $5.00
They had a big box full of them. Lots of 74 and 4000 series logic, some quad op-amps, eprom and sram.