The DF Robot Gravity sensor now combines gesture controls and touch switches, offering an expanded array of combinations to manage the ON/OFF switch. Narrative This sensor module combines gesture recognition and touch detection capabilities into a single unit, offering an adaptable detection range spanning from 0 to 30cm. When linked to your microcontroller, it is […]
Gesture Sensor Control Using Arduino Continue Reading
For our project, we built a planar, 2 degree-of-freedom haptic device for educational use. The design is based on a 5-bar mechanism. We wanted to build a device that would have the versatility to teach various concepts, but would still be relatively affordable (as the goal is implementation in classrooms). For this reason, we designed
A Planar 2-DOF Haptic Device for Exploring Gravitational Fields Continue Reading
Mobile Phone There is a wide selection of mobile phones on the market. For our development, we chose Nokia 6210 Navigator due to its ability to run Java, accompanied by Bluetooth communication, and its small form factor. The phone mainly acts as a remote control for setting up the microcontroller. It provides the ability to
Portable Haptics System Hardware Continue Reading
This week I continued developing a device that warns of the potential of a knockdown – the process by which an over-canvassed sailing ship is lain over on her beam-ends during a squall. The potential for sinking at this point is high, especially if there are hatches open on the leeward side, so it is
Knockdown Warning Indicator (Redux) Continue Reading
HW9 – Arduino The Task: In our Arduino project challenge, we were free to create anything of our liking, with the only requirement being that the circuit must either read a sensor or control an active component. During a class session, a practice example was demonstrated, involving a humidity sensor, LED, potentiometer, and LCD screen.
Arduino Project Challenge: Exploring Sensor Readings and Component Control Continue Reading
Many times, when parking our cars in the garage, we accidentally scratch them against the walls or cause damage due to a lack of visibility regarding the remaining distance between the car and the wall. To address this issue, we can create a straightforward electronic project using Arduino and an ultrasonic sensor. This project aims
Ultrasonic sensor HC-SR04 arduino project with code Continue Reading
Summary The issue of poor air quality is a significant concern that impacts the well-being of numerous communities, particularly individuals with health conditions. The ability to measure air quality accurately is of utmost importance. In this module, you will have the opportunity to construct a basic air quality sensor using affordable and easily accessible components.
Arduino Air Quality Sensor Continue Reading
The last time I was home visiting my parents I noticed bumper imprints caused by my mother suburban on the stairs leading up from the garage. Their garage it turns out is just barely long enough to fit their gigantic vehicles. So I decided it would be nice to have some visual cue for parking.
DIY Parking Sonsor using Arduino Continue Reading
The DJ Touch is a portable turntable touchscreen and interactive LED display. Our end goal was to produce a low cost touchscreen device, and demonstrate its application in a common consumer application. Out of an interest in electronic music, and with the knowledge of deejaying’s close roots to electronics, we decided to develop a touch
An FTIR Touchscreen Device Continue Reading
Schematic Since the IR Sensor uses a light sensor, the schematic is very similar to that of the light sensor. The only difference is the addition of an IR LED and that the IR detector requires connection to 5V and ground. Breadboard Setup To setup the sensors you will need: 2x IR Detectors 2x IR
Connecting an IR Sensor Using Arduino Continue Reading
