Robots and Physical Computing

In part one of this series of posts , the project to get Consumable Robotics UFO and Dimm robot was started but focussed on the UFO kit. The goal being for some action on Dimm to trigger a series of messages being passed between the two of them. In this post, the focus moves to Dimm and the setting up the actions leading to the messaging. Stage 1 Build Using the Micro:bits port 0 (as part of the Dimm robot) for the input from the light sensor, which is included in the kit (Red lead going to 3v and the black lead going to GND). Just to note the less light there is the higher the value on the sensor. Stage 2 Code Micropython programmed through the Mu editor (see below) If light levels are high then :       scroll a message saying "calling UFO"        send the code "dimm" via bluetooth. otherwise:         scroll a message saying  "I can't see" If it recieves "ufo" via bluetooth...

Sameer Kumar Shrestha, Northampton The report presents the dissertation on title  Prototype of Sentry Robots for Advanced Security  which includes the use of LEGO robots showing interaction between each other with the help of wireless communication medium in Bluetooth. The purpose of the work is to build a communication between multiple LEGO robots using the wireless technology. For this task, the NXT version of LEGO Mindstorms has been selected. It is because there is need of complex communication which is possible through wireless medium such as Bluetooth and also a suitable processing device for the proposed task which is present in the LEGO Mindstorms NXT. The report has also focused on the background information about the NXT system and its great flexibility with LeJOS NXJ as the programming platform. The outcome is the implementation of developed work with the use LEGO Mindstorms NXT and the LeJOS NXJ as programming platform. The task was approached with one LEGO...