Robotics By Techleads

• Can be used for hand sanitizer machine
• Colour: multicolour
• Package content: techleads 5v one channel (1 ch) relay board for arduino

• Package content: techleads ldr light sensor optical photosensitive senosr module for arduino (2 pcs)

• Ir infrared obstacle avoidance sensor module can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and black and white line tracking and so on
• The module detects the distance 2 ~ 30cm, detection angle 35 degree, the distance can detect potential is adjusted the output port out sensor module can be directly connected to the microcontroller io port, you can directly drive a 5v relay
• It has a pair of infrared transmitting and receiving tube, tube infrared emit a certain frequency, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface to output digital signal (a low level signal)
• Can be used for 3-5v dc power supply modules. It has red power indicator.
• Package content: techleads ir infrared obstacle avoidance sensor module for arduino smart car robot (5piece )

• For arduino arm pic avr dsp
• 2 channelrelay module shield
• Package content: techleads 5v 10a 2 channel relay module shield for arduino arm pic avr dsp

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