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@T-rex2017
T-rex2017 / 3d Printer Parts Prices
Last active June 8, 2021 04:40
LM8LUU/LM8UU
• robu.in – 90 / 110
• diy3d.in – 75 / 118
• novo3d.in – 0 / 60
• techtonics.in _ 0 / 99
• roboticspitstop.in _ 0 / 60
• tomsonelectronics.com _ 0 / 83
E3D v6 Hotend
• robu.in – 499
• diy3d.in – 500
@T-rex2017
T-rex2017 / change_gcode.sh
Created March 7, 2021 15:39
#!/bin/sh
echo "input file : "$1
echo "G0 S0 >> G0 Z4.5"
sed -i 's/G0 S0/G0 Z4.5/g' $1
echo "G0 S255 >> G0 Z3.9"
sed -i 's/G0 S255/G0 Z3.9/g' $1
@T-rex2017
T-rex2017 / 3d Printer Upgrades
Created December 5, 2020 17:48
endstop holder & endstops
printbed btm upport
z axis
cooling fan/duct
ramps holder
power switch
display holde0
control knob
@T-rex2017
T-rex2017 / twrp_compile_errors
Last active October 2, 2020 08:30
logging compile errors during a failed twrp build and possible fixes i found
02/10/2020 11:15AM--------------------------------------------------
error :::::
system/core/mkbootimg/mkbootimg.c: In function 'main':
system/core/mkbootimg/mkbootimg.c:212:9: error: 'strncpy' specified bound 1024 equals destination size [-Werror=stringop-truncation]
212 | strncpy((char *)hdr.extra_cmdline, cmdline, BOOT_EXTRA_ARGS_SIZE);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
scinario :::::
@T-rex2017
T-rex2017 / Eagle_Common_Components.md
Last active July 5, 2020 14:47
  1. Resistor-1 : R-EU_0207/7 , R-EU_0207/10
  2. Capacitor-Elctrolytic : CPOL-EUE2.5-6 , CPOL-EUE5-10.5
  3. Capacitor-Ceramic : C-EU025-025X050 , C-EU050-030X075
  4. Diode : 1N5408
  5. Crystal oscillator : CRYSTALHC49U70
  6. 78XX Voltage Regulator : 7805TV
  7. LED : LED3MM , LED5MM
  8. Buzzer : F/CM12P
  9. Power Jack : CONN-08197
@T-rex2017
T-rex2017 / Sanitizer dispenser.md
Last active June 26, 2020 09:56

Sanitizer Dispenser

BOM

  1. arduino
  2. dc pump
  3. relay
  4. leds
  5. buttons
  6. ir sensor
@T-rex2017
T-rex2017 / DIY UV Box For Sanitizing Objects.md
Last active June 26, 2020 08:48

DIY UV Box For Sanitizing Objects

BOM

  1. arduino
  2. UV light
  3. relay
  4. limit switch
  5. leds
  6. pot
  7. push buttons
@T-rex2017
T-rex2017 / seashore_safty_system.md
Last active December 29, 2019 18:39

RF transmitter reciver based seashore safety system using arduino

parts

  1. arduino * 2
  2. rf transmitter
  3. rf reciver
  4. buzzer *2
  5. push to on button * 2
  6. 12v led strip / set * 2
  7. bc547 transistor * 2
@T-rex2017
T-rex2017 / P1ma40:Roms.md
Created December 17, 2019 05:33
@T-rex2017
T-rex2017 / changelog.md
Last active December 6, 2019 16:36

changes & fixes for lenovo vibe p1m stock rom

  1. remove bloatware from system/app, system/vendor/app, system/vendor/provider/app, system/priv-app
  2. fix external write permission issues by editing system/etc/permissions/platform.xml
  3. remove stock dialer, conatcts app replace with google dialer & contacts
  4. change boot & shutdown animations