4 Channel Infrared Tracing Module

This 4 chan­nel Infrared Obsta­cle Avoid­ance Prox­im­i­ty Sen­sors Mod­ule sup­ports 4 IR trans­mit­ter and IR receiv­er pairs that sends out IR ener­gy and look for reflect­ed IR ener­gy to detect pres­ence of any obsta­cle in front of the sen­sor mod­ule. The mod­ule has on board poten­tiome­ter for each chan­nel that lets user adjust detec­tion range. The sen­sor has very good and sta­ble response even in ambi­ent light or in com­plete dark­ness.The sen­sor mod­ule can be inter­faced with Arduino, Rasp­ber­ry Pi or any micro­con­troller hav­ing IO volt­age lev­el of 3.3V to 5V.Technical Specification:Detec­tion range: 1mm to 20 CMAdjustable Size: in the con­trol pan­el: 42mm*38mm*12mm (L*W*H)Out­put inter­face: 6 wire inter­faceThe out­put sig­nal: TTL lev­elWork­ing volt­age: DC 3.3V-5VWork­ing tem­per­a­ture: ‑10 ° C to 50 ° CMount­ing open­ing: m3 screwSmall for­ward: 25mm*12mm*12mm (L*W*H)FeaturesLM393 Com­para­tor based detec­tion cir­cuit is very sta­ble and accu­rateOn board poten­tiome­ter sets obsta­cle detec­tion rangeOn board Pow­er LED indi­ca­torOn board Obsta­cle Detec­tion LED indi­ca­tor3.0MM mount­ing hole for easy mount­ing the sen­sorMale head­er for easy con­nec­tionGood Accu­ra­cy: By use of Infra-red LED trans­mit­ter the mod­ule per­forms well in Ambi­ent lightApplications:Smart car to avoid obsta­cle and cliffomni-direc­tion­al detect­ingOn-board indi­ca­torAutoma­tion appli­ca­tionsObsta­cle avoid­ance in robotsPro­duc­tion count­ing on assem­bly linesPres­ence detec­tionSecu­ri­ty sys­temsPackage Includes1x 4‑Channel Infrared Obsta­cle Avoid­ance Prox­im­i­ty Sen­sors Con­trol Board4x Trans­mit­ter Receiv­er Mod­ules12x Female to Female dupont receiv­er trans­mit­ter inter­fac­ing cablesResourcesLM393 Com­para­tor IC Datasheet