Wooden Digital Clock with
– Time, Temperature, Humidity, Alarm
– WiFi controller through web browser
– Advance display config
– Stop alarm by vibration sensor
size : 64 x 64 x 79 mm
i use PLA with wood veneer instead of full wood
my room’s too small for put woodworking tools
If want view detail all steps, you can watch video
– Time, Temperature, Humidity, Alarm
– WiFi controller through web browser
– Advance display config
– Stop alarm by vibration sensor
size : 64 x 64 x 79 mm
i use PLA with wood veneer instead of full wood
my room’s too small for put woodworking tools
If want view detail all steps, you can watch video
Step 1: PCB – Display
This step for make PCB (two layer) display module (if cannot do, you can find PCB Manufacturing Service)
I use MAX7219 for led driver and display with Led CEM3491, it have two dots for sec and upper dot for temperature
But CEM3491 is Common Anode, MAX7219 for drive Common Cathode, so must reverse pin Digit and Segment
Material list :
– (x1) CEM3491BY (0.39″ Common Anode 4-Digit 7-Segment Display Amber Color)
– (x1) MAX7219 (Led driver display)
– (x1) 10k Resistor
– (x1) 10uF Capacitor
– (x1) XH2.54-5P (5Pin Straight PCB Male Box Header Bar Connector)
I use MAX7219 for led driver and display with Led CEM3491, it have two dots for sec and upper dot for temperature
But CEM3491 is Common Anode, MAX7219 for drive Common Cathode, so must reverse pin Digit and Segment
Material list :
– (x1) CEM3491BY (0.39″ Common Anode 4-Digit 7-Segment Display Amber Color)
– (x1) MAX7219 (Led driver display)
– (x1) 10k Resistor
– (x1) 10uF Capacitor
– (x1) XH2.54-5P (5Pin Straight PCB Male Box Header Bar Connector)
Step 2: Program
I have complete program firmware, you just upload it to STM8S005C6T6 by software STVP-STM8 with file controller.s19
STVP-STM8 : http://www.st.com/en/development-tools/stvp-stm8….
hardware for upload : ST-LINK
if see “PROGRAM MEMORY programming completed” it mean done
about upload firmware, view detail in video at 10:35
STVP-STM8 : http://www.st.com/en/development-tools/stvp-stm8….
hardware for upload : ST-LINK
if see “PROGRAM MEMORY programming completed” it mean done
about upload firmware, view detail in video at 10:35
Step 3: PCB – Controller
Next for solder microcontroller STM8S005C6T6 and other parts for complete PCB controller
button for reset wifi config, just hold down 3s and buzzer will fire beep sound
Material list :
– (x1) STM8S005C6T6 (Microcontroller)
– (x1) ESP8266-12 (WiFi module)
– (x1) ASM1117-5.0 (voltage regulators 5V)
– (x1) ASM1117-3.3 (voltage regulators 3V3)
– (x1) 470uF Capacitor
– (x1) 1uF Capacitor
– (x3) 10uF Capacitor
– (x2) 4.7k Resistor
– (x1) Mini Pushbutton Switch (4Pin)
– (x1) SW-420 (Vibration sensor)
– (x1) DS1307 (Real Time Clock)
– (x1) 32.768 khz crystal
– (x1) CR2032 battery
– (x1) CR2032 battery holder
– (x2) XH2.54-2P (2Pin Straight PCB Male Box Header Bar Connector)
– (x1) XH2.54-5P (5Pin Straight PCB Male Box Header Bar Connector)
– (x1) XH2.54-4P (4Pin Straight PCB Male Box Header Bar Connector)
– (x2) Cable Double Connector XH2.54-2P
– (x1) Cable Double Connector XH2.54-5P
– (x1) Cable Double Connector XH2.54-4P
Read more: Wooden Digital Clock is controlled over WiFi
button for reset wifi config, just hold down 3s and buzzer will fire beep sound
Material list :
– (x1) STM8S005C6T6 (Microcontroller)
– (x1) ESP8266-12 (WiFi module)
– (x1) ASM1117-5.0 (voltage regulators 5V)
– (x1) ASM1117-3.3 (voltage regulators 3V3)
– (x1) 470uF Capacitor
– (x1) 1uF Capacitor
– (x3) 10uF Capacitor
– (x2) 4.7k Resistor
– (x1) Mini Pushbutton Switch (4Pin)
– (x1) SW-420 (Vibration sensor)
– (x1) DS1307 (Real Time Clock)
– (x1) 32.768 khz crystal
– (x1) CR2032 battery
– (x1) CR2032 battery holder
– (x2) XH2.54-2P (2Pin Straight PCB Male Box Header Bar Connector)
– (x1) XH2.54-5P (5Pin Straight PCB Male Box Header Bar Connector)
– (x1) XH2.54-4P (4Pin Straight PCB Male Box Header Bar Connector)
– (x2) Cable Double Connector XH2.54-2P
– (x1) Cable Double Connector XH2.54-5P
– (x1) Cable Double Connector XH2.54-4P
Read more: Wooden Digital Clock is controlled over WiFi
