It is a 8 mm sized photoresistor - light dependent sensor with maximum surface area which changes resistance with the change in the ambient light exposed on the surface of the sensor. LDR (Light Dependent Resistor) is a type of photocell which finds excellent use in light sensing device application,..
Li-ion 18650 2 x 3.7v Battery charger by 220VAC Best and easy to Use.Simply plug and charge, thru wall AC 220VCan house 2x li-ion batteries, single battery can also be chargedWith Full charges LED indication - red while charging and green when fully charged.Automatic full char..
The LilyPad is a microcontroller board designed for wearables and e-textiles. It can be sewn to fabric and similarly mounted power supplies, sensors and actuators with conductive thread. The board is based on the ATmega168V (the low-power version of the ATmega168) (datasheet) or the ATmega328V..
The mechanical endstop is a simple solution to a simple problem. We want to be able to detect when an X/Y/Z stage has reached its minimum or maximum. Instead of messing with flags or complicated light beam interruption, we use a mechanical switch.If we place the switch in the path of the stage, then..
The basic concept of 4-Channel Infrared IR Line Follower Sensor Obstacle Avoidance Module is to transmit the IR signal (radiation) in a direction and a signal is received at the IR receiver when the IR radiation bounces back from a surface of the object.This 4 channels IR reflective sensor includes ..
IR 8 Array Module Digital-Analog for Robot Line Following Maze Solving
The IR sensor ARRAY of 8 is important in making a LINE Follower Robots.This sensor module has 8 IR LED/phototransistor pairs mounted on a 0.375" pitch, making it a great detector for a line-following robot. Pairs of LEDs are a..
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