275 Results for "led nixie clock"

PCBs
Instructions from Arduino Nano 33 IoT Modular Nixie Clock with WebUI
All the PCBs have been designed with SMD components where possible. Board to board connections are done with low profile headers. Please note the part number of these headers are different on the BOM, the EasyEDA schematic mentions the correct part....

Assembly information
Instructions from Arduino Nano 33 IoT Modular Nixie Clock with WebUI
It it a good idea to use twised wires for the I2C devices, if you are running them to a different location inside the clock, this will preven the Arduino from crashing. I2C can be flaky. The main PCB is mounted using M2 aluminium standoffs, these are...

Back To The Future Time Circuit Clock
Instructions from Back To The Future Time Circuit Clock
Create (etch and solder) one PCB of each of the following:temperature-ledtemperature-displaydisplay-controllermain, a.k.a Time Circuit Clock PCB

Board assembly
Instructions from Halloween talking clock based on Rpi Pico
Rpi Pico, speaker, light sensor, and clock contacts could be soldered directly to the PCB to get a very small height profile, or add pin headers and female sockets for a more flexible option. The single sided board can be etched at home. There are some...

Single Chip AVR BASIC Computer
Instructions from Single Chip AVR BASIC Computer
The Circuit:I designed the circuit diagram in the program Fritzing as it had all the required footprints readily available. The circuit is fairly simple as the ATmega 1284P has the minimum hardware connections required (along with a 16MHz crystal) to...

Assemble the clock mechanism
Instructions from Belgian Railway Station Clock
Start 3D printing the frame of the clock mechanism. You always need to print two of the frame parts. If you want to build a single sided clock, you only need to print one detector and one holder. Take the 28BYJ-48 5V stepper motors with the UNL2003 driver...

Bill of materials
Instructions from Halloween talking clock based on Rpi Pico
Female header 2.54mm shop nowMale pin header 2.54mm shop now1/4W 1% TH Resistors shop nowPush button 6x6mm shop now Raspberry Pi Pico shop now 2xAA battery holder for PCB shop now 8 Ohm speaker 29 mm 0.25W shop now NPN...

1: make pcb
Instructions from ESP and WS2812 based clock
The board is very simple. It is a 3.3V regulator for the ESP. A diode from the output pin and a pull up from the diode to 5V. This is to lift the signal level before putting it in to the led strip. Some capacitors may be a good idea. My clock is working...

Assemble the Electronics
Instructions from EnLIGHTen Web-Connected, OPEN source, LED Clock
The electrical wiring is about at is easy at it comes but here's a detailed explanation. We found the easiest way to wire is to use a 4cm x 6cm proto board (the size of the CNC cavity) and install screw terminals that will receive the LED strips as well...

Choosing Components
Instructions from Binary Wrist Watch
There are four main parts of the circuit board. We have the atmega328p microprocessor. This is the same as is found in popular arduino models. This is the brain and will communicate with a real time clock (RTC) module, process the time, and display...

Chess Timer
Instructions from Chess Timer
Assemble the circuit, using the prototype PCB from my files or just a standard PCB. The connections are as follows: Setup: Arduino nano Bluetooth HC-05 Addressable 16 LED`s two rings NRF Module Pinout: Arduino Nano 5V: D9-->CE NRF D10-->CSN NRF D13 (SCK)-->SCK...

6: Put it all together
Instructions from ESP and WS2812 based clock
Put the led strip around the perimeter of the clock face. Leds facing inward. Have the ends of the strip on top. connect 5v from both ends to eatch other. The same with GND. Then conect Gnd, 5V and DI to the pcb. on the bottom connect the power supply...

Accelerated Dice
Instructions from Accelerated Dice
HardwareThe assembly of components is pretty straightforward, although it would be easier with a proper PCB. Below is a diagram showing the pinouts of the three devices. They are all well marked although its not clear right off the bat which Trinket...

2. Peripherals Setup: 7-Segment Display Control
Instructions from PiCon One
For prominent data, or data tat is fast changing, the dual 7-segment displays bring numbers to attention just by casual glance. To drive the display LEDs, I selected the TM1640 LED driver IC from Titan Micro Electronics. Because the IC is only available...

sdramThingZero - 133MS/s 32-bit Logic Analyzer
Instructions from sdramThingZero - 133MS/s 32-bit Logic Analyzer
Final DIMM-Soldering (until next time!):We're almost done soldering to the DIMM before we can get to breadboarding... There may be some modifications in the future, so don't seal the thing up in epoxy...POWER: They're pretty clearly-marked on the diagrams......

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