Other
“This project is about making a 4-digit nixie wrist watch. Supplies: small size nixie tubes (4) Arduino pro mimi IC 7805 IC 555 IC 74141 (or 7441) MPSA42 Transistors (5) MPSA92 transistors (4) RTC module DS3231 IRF740 mosfet UF4007 diode …
Content for 74LS41
The DM7441A is a BCD-to-decimal decoder designed to drive gas-filled NIXI tubes. Thedevice is also capable of driving other types of low-current lamps and relays. An over-range decoding feature provides that if binary numbers between 10 and 15 are applied to the input the least significant bit (0-5) will be decoded on the output.