In message <3f93e5de.350f4382@aol.com>, PHXSYS writes >Hello > >I have a 4 digit 7 segment led display, which is multiplexed. The numbers on >the unit are DL 4770 and L8225P. Does anyone know where I can find this >display or who makes it? It works great. Or can you recommend other similar >display? They are very nice displays. I don't think they are made any more - I get mine quite cheaply from radio rallies. They were made by Litronix, a Siemens company, but I can't find them in a Siemens distributor catalogue I've got. DL-4770 is the part number. I've looked around for similar ones, but couldn't find any. Leon -- Leon Heller: leon@lfheller.demon.co.uk http://www.lfheller.demon.co.uk Amateur Radio Callsign G1HSM Tel: +44 (0) 118 947 1424 See http://www.lfheller.demon.co.uk/dds.htm for details of my AD9850 DDS system. See " "/diy_dsp.htm for a simple DIY DSP ADSP-2104 system.