By ARNAB KUMAR DAS posted July 30, 2017
PICASO 4.0 is a CNC machine based Multi-Axes Motion Control Machine for Automated Vertical Laser Engraving / Mechanical Milling solution for brick walls, concrete, glass, wood etc. Unlike conventional CNC it has no horizontal workspace constraint [ INFINITE X AXIS ] and can engrave long walls. World’s First Wall Engraving/Milling CNC Machine that works on the vertical surface without any X-Axis Limits. CLICK BELOW FOR DOCs & VIDEOs.
By ARNAB KUMAR DAS posted May 7, 2017
The Crazy Engineer’s Drawing Robot is a CNC based drawing robot. It is open source and open hardware based project. It uses Arduino UNO (Atmega328p) as the brain of the robot and a special GRBL firmware for G-Code Interpretation and motion control. It also uses a core [X, Y] Cartesian movement to control both X and Y axis. The Z axis is controlled by a servo motor to lift pen up and down.
Micromouse Line follower uses a Pololu QTR8-RC IR Line Sensor as Eye, AtMega328p as the Brain and a PID Algorithm as the Conscience to run on any track with any colour contrast
Uses AtMega328p, Li-Ion Battery Pack 5S, QTR8-RC and Preety Fast Max Speed tested 1 m/s
This mobile phone has a Nokia 1100 display, ARM7 TDMI LPC2148, SIM900A GSM module, RTC, and has capability of Rx and Tx Calls and Messages
Made up of High Density Sun Board and powered by DC motor of 12v 12000RPM and Li-Ion. Controlled by 2.4Ghz 6 Channel FHSS Remote with Brushed DC ESC drive.
This module makes 3 Energy Meter wireless with over load alert and remote reading monitoring. Uses AtMega16 and NRF24L01+.
Made out of 100% upcycled Zerox Machine Stapler. Runs on a 1200RPM high torque DC motor, driven by a modified BLDC ESC and controlled by 2.4GHz 6 Channel FHSS Remote.
A Quadcopter with T-Motor BLDC motors and ESC and DJI Naza V2 Flight Controller over a 2.4GHz FHSS link
A long journey from complete crash to successful flight test with lots of different models and Ideas.
A facial recognition based home security application to open door lock using Raspberry Pi and PCA Algorithm.