3 Channel Path Tracing ModuleFeatures:3 channel tracking sensors, must have in your Arduino DIY Robot Projects;Uses infrared light detection, anti-jamming capability, using CTRT5000 sensor, adjustable sensitivity, stable performance;Working voltage : 5VWith lights, a fixed bolt hole for easy install..
4 Channel Infrared Tracing ModuleDetection range: 1mm to 60 CM adjustable, the closer the performance more stable, white reflects the farthest distance.Size: in the control panel:42 x 38 x 12mm (length x width x height).Small forward: 25 x 12 x 12mm (length x width x height).Output interface: 6 wire..
BFD-1000 Five Channel Infrared Tracking Module Tracing SensorFeatures:5 channel high sensitivity sensorHigh accuracy for tracking black lines.Distance sensor at the front, distance can be adjustedSpecial touch sensor design, making the robot design simpleDigital output signalIndicator LEDs..
BM612 Digital PIR sensorDigital signal processing（DSP）Power adjustable, save more energyTwo-way differential high impedance sensor inputBuilt-in filter, screen the interference by other frequencyExcellent power supply rejection, Insensitive to RF interferenceSchmidt REL outputLow voltage, low power ..
D57 5MM LDR Metal Casing for Light Control LampThe D57 5MM LDR Metal Casing for Light Control Lamp light-dependent resistor is made of semiconductor material. It also names LDR, photoconductor. The electric conductivity changes by the illuminance.The illuminance is stronger, the value of the resista..