

SOPHISTICATED COPPER FINISH: The clock’s face features a sophisticated copper finish that pairs well with any style of home or office décor.Use it as home or office décor for a unique accent anywhere.



TELL TIME IN STYLE: The Sharper Image Word Clock Office Decor is the new way to tell time.Smart Wear Need a push to keep yourself active? On most of the standalone atmega setups i have come across they have a 100 uf capaciter on the dc transformer side of the L7805 and also one on the chip side.Game On Have a blast with the latest in gaming. Pins 9 and 10 go to the crystal then to 22pf ceramic capacitors and then to ground. Pin 2's on the hc4094's are daisy chained from pin 13 on the atmega (Labeled Data) After the first its from pin 9 on the hc4094 to the next pin 2 and so on Only relevant for inductive loads like motors or relay coils.Īnother difference is on the connection from one hc4094 to the next, is it on pin 9 or 10ĭo I Tie all the OE pins from all the HC4094's to pin 15 on the Atmega328?įirst Thanks for the response!, That makes perfect sense I'll make sure to check the dates in the future.Īll red wires go to 5v, all black wires go to ground.Īll Pin 1's on the hc4094's go to pin 14 on the atmega (Labeled Strobe)Īll pin 3's on the hc4094's go to pin 12 on the atemga (Labeled Clock)Īll pin 15's on the hc4094's go to pin 15 on the atemga (labeled Output Enable) You can ignore that pin if you're driving LEDs. In drj113's schematic pin 9 on the uln2003a's says common, its blank on scottbez's example. Not sure which capacitor you're refering to. On the ATMEga328 what am I supposed to be doing with pin 1? In scottbez's example he only has 1 100uf capacitor, most arduino on breadboards have 2, are they both necessary? This is a link to the album I have of it mostly breadboarded Both of these are 5 years old, which explains some of the weird hardware choices that make this project far more difficult than it would be with modern parts. If it's more than like 2 years old, there's a good chance that the instructable is outdated. When you see an electronics instructable, go to the comments and check how old the oldest ones are. In socttbez's example, do I Tie all the OE pins from all the HC4094's to pin 15 on the Atmega328? Does it need hooked to anything?Īnother difference is on the connection from one hc4094 to the next, is it on pin 9 or 10 (Bottom right or second from bottom right?) In scottbez's example he only has 1 100uf capacitor, most arduino on breadboards have 2, are they both necessary? On the ATMEga328 what am I supposed to be doing with pin 1? I used a combination of the hand-drawn sketch on this page and the schematic from this page. This is a link to the album I have of it mostly breadboarded, I don't have the power supply hooked up yet nor is it attached to the LED's. I am building a word clock based on scottbez's instructable, and since this is my first electronics project ever I thought I'd post some pictures to make sure I'm not missing anything super obvious.
