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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
This relay module consists of 4 relays
Atmel's itty-bitty ATtiny85 8-Bit Processor
Support embedded Script Language
35" / 18mm x 9mm (Super Tiny Form Factor)
This serial bluetooth module can work as either master or slave
Photo Interrupter Sensor (OS25B10) 3D Printer Extruder Kit (Assembled with Motor) This relay module consists ofThis is a high performance standard type photo interrupter, which combines high output infrared light emitting diode and high sensitive phototransistor (receiver). The sensor will detect any object that pass in the space between transmitter and receiver and act like on off switch. Features 10mm space for interruption Easy to mount on PCB High speed response Widely applicable Application Ideas Tachometer (number of revolution counter) Tape end sensors