User contributions
7 September 2024
File:Roti rotimatic capacitive touch IC.jpg
Close up of IC for capacitive touch input. Curved traces and bank of parallel capacitors. ZEM0038-02 PCB, CAP TOUCH
File:Roti rotimatic capacitive touch PCB back.jpg
Reverse of capacitive touch board with 16 pin QFN controller chip and flex cable. ZEM0038-02 CAP TOUCH PCB
File:Roti rotimatic capacitive touch PCB front.jpg
ZEM0038-02 CAP TOUCH PCB ON | OFF (Top Left) START | PAUSE (Right) RECIPE - THICKNESS - ROAST - OIL (BOTTOM)
File:Roti rotimatic LCD.jpg
LCD with flat flex used in main panel. The full display area is actually cropped with fully installed and portions of the edge of screen are not visible to the user.
File:Roti rotimatic Soway P112-AL1-035 sensor magnetic reed switch screwed.jpg
Magnetic non-contact reed switch attached with two torx screws. https://www.sowaytech.com/sdp/302911/4/pd-1125040/20969316-2310150/SP111-AL1-035_Soway_Magnetic_Sensor_Switch_Non-con.html
File:Roti rotimatic Soway P112-AL1-035 sensor magnetic reed switch.jpg
Magnetic non-contact reed switch attached with adhesive. https://www.sowaytech.com/sdp/302911/4/pd-1125040/20969316-2310150/SP111-AL1-035_Soway_Magnetic_Sensor_Switch_Non-con.html
File:Roti rotimatic front panel back.jpg
Main panel LCD and capacitive touch button assembly. Attached with 4 torx screws. One of two door closed sensors shown, PS4 connection on left goes to second sensor.
File:Roti rotimatic top no cover.jpg
View of entire machine from the top with cover, front and back panels removed. Note side panel with wireless module flat flex at top left. 2 twisted pairs of red/black wires connecting in lower middle left of main board. Upper pair goes to side panel. Lower pair goes to rear fan (right side of picture). Front panel screen flex connector towards top of left edge of board, next to buttons flat flex just below it. Two mains pairs of AC wires brown/blue independently routed one directly to right...
File:Roti rotimatic main board PIC32MX470F512L.jpg
PCB: ZEM0021-07 PIC32MX470F512L-I/PT MIPS32® M4K™ PIC® 32MX Microcontroller IC 32-Bit Single-Core 80MHz 512KB (512K x 8) FLASH 100-TQFP (12x12)
File:Roti rotimatic bluegiga WF121-A.jpg
Wireless board with 802.11 b/g/n bluegiga module and flat flex connector.
File:Roti rotimatic under rear cover.jpg
Opening rear cover after popping plastic latches and removing T20 screw from bottom. Fan wiring passes to connector on top of main board, one of two. Upper board with 5 wires is external USB connector, presumably for thumb stick to reflash firmware. 2 wire AC mains, brown and blue with ferrites. Not shown reset-able 2 prong plug for connecting to outlet.
File:Roti rotimatic complete set.jpg
The entire device prior to further exploration.
File:Roti rotimatic plastic.jpg
Robot shell, only all of the plastic components "assembled".
Roti making robot rotimatic
helorld!
File:Roti rotomatic Trouble powering on 0x6.jpg
Error message displayed when powering on September 2024.
5 September 2024
Rechargeable Disposable Vape Teardown
Vape Teardown summary and images
File:Vape CRU Stick.jpeg
no edit summary
File:Vape Cracked Open.jpeg
no edit summary
File:Vape Mic Controller Back Close.jpeg
no edit summary
File:Vape Mic Controller.jpeg
no edit summary
File:Vape Naked Battery Charging.jpeg
no edit summary
File:Vape Torndown.jpeg
no edit summary
File:Vape USB-C Board Back.jpeg
no edit summary
File:Vape USB-C Board.jpeg
no edit summary