Skip to main content

Low Cost Arduino Thermal Camera


Do you still remember the H1N1 outbreak in Asia? The manifestations are usually flu-like symptoms which includes fever, cough and colds. The best way to detect fever when people are arriving from the affected areas was to use a thermal camera. These were widely used in Asian countries especially on airports but not all can afford one because it’s very expensive.

Hacks and Mods: Low-Cost Arduino Thermal Camera

We can all agree that this is the greatest deal ever! A thermo-cam which costs around 100$, now there is no reason it can’t be bought by even poor countries to help prevent the spread of the disease. Credit must be given to inventions like this because it’s really a big help.

Labels:

Comments

Post a Comment

Popular posts from this blog

Mantis 9 1 CNC Mill

The Mantis 9.1 design is a radical departure from version 8 and earlier. Most notably, the part count has been almost halved! The current design has 13 parts, all of which can be made with a handsaw and a drill press. Also, I’ve traded away my alignment free exactly-constrained design for extra stiffness. Several unsuccessful attempts to eradicate the last of the slop in the Z axis on version 8 lead me back to the world of over-constrained parallel rods. My previous attempts at an over-constrained design (versions 1-5) all failed because I was unable to make the rods sufficiently parallel to avoid jamming. What to do? [ ]
Post a Comment
Read more

25 Watt Audio Amplifier Circuits Diagram

25 Watt Audio Amplifier Circuits Diagram Parts: R1 ,R4 _________47K   1/4W Resistors R2____________ 4K7   1 /4W Resistor R3____________ 1K5   1 /4W Resistor R5__________390R    1/4W Resistor R6__________470R    1/4W Resistor R7___________33K    1/4W Resistor R8__________150K    1/4W Resistor R9___________15K    1/4W Resistor R10__________27R    1/4W Resistor R11_________500R    1/2W Trimmer Cermet R12 ,R13,R16 __10R    1/4W Resistors R14 ,R15 _____220R    1/4W Resistors R17___________8R2     2W Resistor R18____________R22    4W Resistor ( wirewound )   C1___________ 470nF   63V Polyester Capacitor C2___________ 330pF   63V Polystyrene Capacitor C3 ,C5 ________470µF   63V Electrolytic Capacitors C4 ,C6,C8,C11 _100nF   63V Polyester Capacitors C7___________100µ F   25V Electrolytic Capacitor C9____________ 10pF   63V Polys...
Post a Comment
Read more

Electronic Extended Play Circuit Diagram

This is a Electronic Extended Play Circuit Diagram. A single op amp-one of four contained in the popular LM324-is operating in a variable pulse width, free-running square wave oscillator circuit, with its timed output driving two transistors that control the on/ off cycle of the tape-drive motor. The Oscillator` s positive feedback path holds the secret to the successful operation of the variable on/ off timing signal.   Electronic Extended Play Circuit Diagram The two diodes and pulse width potentiometer R8 allows the setting of the on and off time, without affecting the oscillator`s operating frequency. One diode allows only the discharge current to flow through it and the section of R8 that it`s connected to. The other diode, and its portion of R8, sets the charge time for the timing capacitor, C3. Since the recorder`s speed is controlled by the precise off/on timing of the oscillator, a simple voltage-regulator circuit (Ql, R3, and D4) is included.  Connecting the spe...
Post a Comment
Read more