Blueprint

pocket bot

A pocket bot that always in your pocket And accessed you in all the situations A cute bot With cute animations

Created by Paglu Paglu

Tier 4

17 views

2 followers

CAN CAN ⚡🚀 approved pocket bot ago

Tier approved: 4

Grant approved: $38.55

Awesome project!

Paglu Paglu submitted pocket bot for ship review ago

Paglu Paglu added to the journal ago

Finally made the BOM!

BOM

NAME QTY PRICE (INR) TOTAL PRICE (INR) TOTAL (USD) LINK
ESP32 S3 WROOM-1 (N16R8) Wi-Fi + BLE AIoT Module 1 430 430 4.648648649 https://techiesms.com/product/esp32-s3-wroom-n16r8/
INMP 441 Microphone 1 187 187 2.021621622 https://robu.in/product/inmp441-mems-high-precision-omnidirectional-microphone-module-i2s/
Adafruit MAX98357A I2S 3W Class D Amplifier Breakout Board 1 730 730 7.891891892 https://robu.in/product/adafruit-max98357a-i2s-3w-class-d-amplifier-breakout-board/
8Ohm 2W Cavity Speaker | High-quality Sound 1 150 150 1.621621622 https://techiesms.com/product/8ohm-2watt-space-cavity-speaker/
TP4056 Adjustable 1A Li-ion lithium Battery Charging Module 1 16 16 0.172972973 https://robu.in/product/tp4056-1a-li-ion-lithium-battery-charging-module-with-current-protection-type-c/
PCB 1 1332 1332 14.4 https://order.lioncircuits.com/viewProjects
1uF (1000nF) 50V Capacitor 0805 SMD Package 10 2.1 21 0.227027027 https://robu.in/product/1uf-1000nf-50v-capacitor-0805-smd-package-pack-of-10/
100 nF 1206 12 1.2 14.4 0.155675676 https://robu.in/product/tcc1206m3l104j250ft-cctc-smt-ceramic-capacitors-1206-m3l-104j100nf%c2%b15-0-rated-voltage25v-thickness1-25mm-tape/
10uf 0603 6 8 48 0.518918919 https://robu.in/product/cl10a106kp8nnnc-samsung-electro-samsung-electro-mechanics-cap-smd-mlcc-10-%c2%b5f-10-v-0603-pack-of-1/
B2B-PH-K-S(LF)(SN) 2 8.1 16.2 0.175135135 https://robu.in/product/b2b-ph-k-slfsn-jst-1x2p-2p-ph-tin-2-25%e2%84%8385%e2%84%83-2a-1-2mm-brass-straight-pluginp2mm-wire-to-board-connector-rohs/
header pin 1 6 6 0.064864865 https://robu.in/product/2-54mm-1x40-pin-male-single-row-straight-short-header-strip-pack-of-3/
6.8k 0603 15 0.2 3 0.032432432 https://robu.in/product/2-54mm-1x40-pin-male-single-row-straight-short-header-strip-pack-of-3/
100k 0603 10 0.36 3.6 0.038918919 https://robu.in/product/cr0603j100kp05z-ever-ohms-tech-100mw-thick-film-resistor-%c2%b1100ppm-%e2%84%83-%c2%b15-100k%cf%89-0603-chip-resistor-surface-mount-rohs/
47k 1206 10 0.25 2.5 0.027027027 https://robu.in/product/47k-ohm-1-4w-1206-resistorreel-of-5000/
3.3 k 0603 10 0.15 1.5 0.016216216 https://robu.in/product/ac0603fr-073k3l-yageo-res-thick-film-0603-3-3k-ohm-1-0-1w1-10w-%c2%b1100ppm-c-pad-smd-t-r-automotive-aec-q200/
TSA010A2010A01 5 3 15 0.162162162 https://robu.in/product/tsa010a2010a02-bzcn-3mm-2mm-50ma-round-button-standing-paste-3-9mm-100gf-12v-smd-tactile-switches-rohs/
SS-12D03-G3 2 3 6 0.064864865 https://robu.in/product/slide-switch-ss-12d03-1p2t/
TS24CA 5 2.97 14.85 0.160540541 https://robu.in/product/ts24ca-shou-han-1-8mm-3-5mm-rectangle-button50ma-horizontal-attachment-4-55mm-spst-12v-smd-tactile-switches-rohs/
HS96L03W2C03 1 171 171 1.848648649 https://robu.in/product/4pin-oled-display-module-blue-color/
HT7333 1 27 27 0.291891892 https://robu.in/product/ht7333-7-holtek-semicon-250ma-fixed-3-3v-positive-electrode-30v-sot-89-3-voltage-regulators-linear-low-drop-out-ldo-regulators-rohs/
XL-A504RGBC 2 4.2 8.4 0.090810811 https://robu.in/product/xl-a504rgbc-xinglight-plugind5mm-rgb-leds-rohs/
TOTAL 34.63189189

Uploaded on the Github
image

Paglu Paglu added to the journal ago

case

build a case for a pocket bot
which improve the looks and protect from water and dust
and fall
And make it user friendly too
here is the image take a look :}
image

Paglu Paglu added to the journal ago

firmware

Here's a basic I moment code
It might be modify While building the Bot
since I not try yet
There might be some bug and glitches
So let's goo Here's a Code
image

Paglu Paglu added to the journal ago

Edit the 3D models

There are few parts which not have 3D models
So I added them
Hence I know in the submission guidelines
It is necessary to assemble all the parts in once
here it is imageimage
imageimage

Paglu Paglu added to the journal ago

Routing the PCB

Guys finally the routing of PCB is done
I Face 50+ DRC error but I fix the all
I hope it looks good
I try my best to make it compact table
Here is the final look image
image

Paglu Paglu added to the journal ago

Arrange all the compont

Arrange all the component
In the PCB Now the routing part is left
Here you can see how it look
I have to make it Pocket frindly
Now you all guys wait for the routing partimage

Paglu Paglu added to the journal ago

Make A SPEAKER Component

In a previous log you saw a Speaker component Which I made by own
It includes
*Footprint

  • 3D model
  • Symbol Screenshot 2026-03-04 015600 And this is my first time making a component And I learned so much from it

Paglu Paglu added to the journal ago

Systematic of the PCB

So then I built a rough Systematic of the PCb I know it not looks so good
But wait A little bit it will be refine soon
And it take a lot of time
WAIT I foRGOT to log
So here is the NEXT LOG ->
Make the systematic beautiful
Label all the parts
SCH_Schematic1_1-P1_2026-03-04

Paglu Paglu added to the journal ago

Research

After conducting a research I found that
There are few But but that not so good
The sources -
https://www.youtube.com/watch?v=aDaSp6zaqWM
https://www.youtube.com/watch?v=4PPvYke2-s4&t=2s

image

Paglu Paglu started pocket bot ago

3/4/2026 2:15 PM - Research

After conducting a research I found that
There are few But but that not so good
The sources -
https://www.youtube.com/watch?v=aDaSp6zaqWM
https://www.youtube.com/watch?v=4PPvYke2-s4&t=2s

image

3/4/2026 2:26 PM - Systematic of the PCB

So then I built a rough Systematic of the PCb I know it not looks so good
But wait A little bit it will be refine soon
And it take a lot of time
WAIT I foRGOT to log
So here is the NEXT LOG ->
Make the systematic beautiful
Label all the parts
SCH_Schematic1_1-P1_2026-03-04

3/4/2026 2:29 PM - Make A SPEAKER Component

In a previous log you saw a Speaker component Which I made by own
It includes
*Footprint

  • 3D model
  • Symbol Screenshot 2026-03-04 015600 And this is my first time making a component And I learned so much from it

3/4/2026 2:31 PM - Arrange all the compont

Arrange all the component
In the PCB Now the routing part is left
Here you can see how it look
I have to make it Pocket frindly
Now you all guys wait for the routing partimage

3/4/2026 2:34 PM - Routing the PCB

Guys finally the routing of PCB is done
I Face 50+ DRC error but I fix the all
I hope it looks good
I try my best to make it compact table
Here is the final look image
image

3/4/2026 2:37 PM - Edit the 3D models

There are few parts which not have 3D models
So I added them
Hence I know in the submission guidelines
It is necessary to assemble all the parts in once
here it is imageimage
imageimage

3/4/2026 2:51 PM - firmware

Here's a basic I moment code
It might be modify While building the Bot
since I not try yet
There might be some bug and glitches
So let's goo Here's a Code
image

3/4/2026 3 PM - case

build a case for a pocket bot
which improve the looks and protect from water and dust
and fall
And make it user friendly too
here is the image take a look :}
image

3/16/2026 - Finally made the BOM!

BOM

NAME QTY PRICE (INR) TOTAL PRICE (INR) TOTAL (USD) LINK
ESP32 S3 WROOM-1 (N16R8) Wi-Fi + BLE AIoT Module 1 430 430 4.648648649 https://techiesms.com/product/esp32-s3-wroom-n16r8/
INMP 441 Microphone 1 187 187 2.021621622 https://robu.in/product/inmp441-mems-high-precision-omnidirectional-microphone-module-i2s/
Adafruit MAX98357A I2S 3W Class D Amplifier Breakout Board 1 730 730 7.891891892 https://robu.in/product/adafruit-max98357a-i2s-3w-class-d-amplifier-breakout-board/
8Ohm 2W Cavity Speaker | High-quality Sound 1 150 150 1.621621622 https://techiesms.com/product/8ohm-2watt-space-cavity-speaker/
TP4056 Adjustable 1A Li-ion lithium Battery Charging Module 1 16 16 0.172972973 https://robu.in/product/tp4056-1a-li-ion-lithium-battery-charging-module-with-current-protection-type-c/
PCB 1 1332 1332 14.4 https://order.lioncircuits.com/viewProjects
1uF (1000nF) 50V Capacitor 0805 SMD Package 10 2.1 21 0.227027027 https://robu.in/product/1uf-1000nf-50v-capacitor-0805-smd-package-pack-of-10/
100 nF 1206 12 1.2 14.4 0.155675676 https://robu.in/product/tcc1206m3l104j250ft-cctc-smt-ceramic-capacitors-1206-m3l-104j100nf%c2%b15-0-rated-voltage25v-thickness1-25mm-tape/
10uf 0603 6 8 48 0.518918919 https://robu.in/product/cl10a106kp8nnnc-samsung-electro-samsung-electro-mechanics-cap-smd-mlcc-10-%c2%b5f-10-v-0603-pack-of-1/
B2B-PH-K-S(LF)(SN) 2 8.1 16.2 0.175135135 https://robu.in/product/b2b-ph-k-slfsn-jst-1x2p-2p-ph-tin-2-25%e2%84%8385%e2%84%83-2a-1-2mm-brass-straight-pluginp2mm-wire-to-board-connector-rohs/
header pin 1 6 6 0.064864865 https://robu.in/product/2-54mm-1x40-pin-male-single-row-straight-short-header-strip-pack-of-3/
6.8k 0603 15 0.2 3 0.032432432 https://robu.in/product/2-54mm-1x40-pin-male-single-row-straight-short-header-strip-pack-of-3/
100k 0603 10 0.36 3.6 0.038918919 https://robu.in/product/cr0603j100kp05z-ever-ohms-tech-100mw-thick-film-resistor-%c2%b1100ppm-%e2%84%83-%c2%b15-100k%cf%89-0603-chip-resistor-surface-mount-rohs/
47k 1206 10 0.25 2.5 0.027027027 https://robu.in/product/47k-ohm-1-4w-1206-resistorreel-of-5000/
3.3 k 0603 10 0.15 1.5 0.016216216 https://robu.in/product/ac0603fr-073k3l-yageo-res-thick-film-0603-3-3k-ohm-1-0-1w1-10w-%c2%b1100ppm-c-pad-smd-t-r-automotive-aec-q200/
TSA010A2010A01 5 3 15 0.162162162 https://robu.in/product/tsa010a2010a02-bzcn-3mm-2mm-50ma-round-button-standing-paste-3-9mm-100gf-12v-smd-tactile-switches-rohs/
SS-12D03-G3 2 3 6 0.064864865 https://robu.in/product/slide-switch-ss-12d03-1p2t/
TS24CA 5 2.97 14.85 0.160540541 https://robu.in/product/ts24ca-shou-han-1-8mm-3-5mm-rectangle-button50ma-horizontal-attachment-4-55mm-spst-12v-smd-tactile-switches-rohs/
HS96L03W2C03 1 171 171 1.848648649 https://robu.in/product/4pin-oled-display-module-blue-color/
HT7333 1 27 27 0.291891892 https://robu.in/product/ht7333-7-holtek-semicon-250ma-fixed-3-3v-positive-electrode-30v-sot-89-3-voltage-regulators-linear-low-drop-out-ldo-regulators-rohs/
XL-A504RGBC 2 4.2 8.4 0.090810811 https://robu.in/product/xl-a504rgbc-xinglight-plugind5mm-rgb-leds-rohs/
TOTAL 34.63189189

Uploaded on the Github
image