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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
1-Channel 5V Relay Module for Arduino
[Relays] This is 1 Channel 5V Relay Board Module For Arduino PIC AVR DSP ARM. A wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can control it. Each one needs 15mA – 20mA driver current and Equipped with high current relay: DC 5V / 10A, AC 250V / 10A Standard interface that can be compatible with microcontroller. Specification and Features :- 1 channel 5v relay board Operating Voltage : 5V Max Current : 20mA Relay Contact Current Capacity at AC250V: 10A Relay Contact Current Capacity at DC5V: 10A One normally closed contact and one normally open contact Triode drive, increasing relay coil High impedance controller pin Pull-down circuit for avoidance of malfunction Power supply indicator lamp Control indicator lamp Indicator for Relay output status Can Be controlled various appliances & other Equipment With Large current. Standard TTL Level logic controlled (AVR, Arduino, 8051, PIC, ARM) The module is compliant with international safety standards, control and load areas isolation trenches; * Product Images are shown for illustrative purposes only and may differ from actual product.
Out of stockTCRT5000 DUAL LINE TRACKING SENSOR MODULE
[IR and PIR Sensors] This IR reflective sensor Module TCRT5000 IR Sensor is used to detect colour and distance. This sensor module consists on an IR transmitter & an IR receiver. IR Transmitter continuously emits IR signal which is then reflected by an obstacle and is then detected by the IR receiver. TCRT5000 Infrared Reflective Sensor Module is often used in line following robots ,object sorting Robot because this module can sense if a surface is white or black. The measuring distance range from 1mm to 8mm, and the central point is about 2.5mm. There is also an on-board potentiometer to adjust the sensitivity. The infrared diode will emitting the infrared continually when the module is powered ON, when the emitted infrared light has not been reflected or the strength is not big enough, the receiver diode will in the off state and output pin i.e. DO will be LOW. Description of Line Tracking sensor TCRT5000L:- Main chip: LM393, Designed with reflected infrared sensor, indicator light. Built in a potentiometer for sensitivity control. On-board LM393 voltage comparator chip and infrared sensing probe TCRT5000L Support 5 V / 3.5 V voltage input On-board signal output instructions, output is high effective signal at the same time, the indicator lamp light output signal can be directly and single-chip microcomputer IO connection & mid dot; Signal detection sensitivity can adjust Reserve all the way more circuits (P3 voltage drawn) using TCRT5000 infrared reflection sensor test reflection distance: 1 mm to 25 mm Operation voltage: 3.5v-5V Operation current: >15mA wide voltage LM393 comparator output form: digital switch output (0 and 1) a fixed bolt hole, convenient installation. Features of Line Tracking sensor TCRT5000:- Product Name : Infrared Obstacle Avoidance Sensor Module; Module Model : TCRT5000; Working Voltage : DC 3.5-5V Output Channel : 0/1; Detect Distance : 1-25mm; Focal Distance : 2.5mm Chipset : LM393; PCB Size : 32 x 14mm/1.3″ x 0.55″ (L*W) Total Size : 38 x 14 x 18mm/1.5″ x 0.55″ x 0.7″(L*W*H); Material : Electric Part Package Content : 1 x Infrared Obstacle Avoidance Sensor Module
Infrared Obstacle Avoidance IR Sensor Module (Active Low)
[IR and PIR Sensors] Infrared Obstacle Avoidance IR Sensor Module (Active Low) has a pair of infrared transmitting and receiving tubes. When the transmitted light waves are reflected back, the reflected IR waves will be received by the receiver tube. The onboard comparator circuitry does the processing and the green indicator LED comes to life. The module features a 3 wire interface with Vcc, GND, and an OUTPUT pin on its tail. It works fine with 3.3 to 5V levels. Upon hindrance/reflectance, the output pin gives out a digital signal (a low-level signal). The onboard preset helps to fine-tune the range of operation, the effective distance range is 2cm to 80cm. Circuit Diagram of IR Sensor With Arduino Features: Easy to assemble and use Onboard detection indication The effective distance range of 2cm to 80cm A preset knob to fine-tune distance range If there is an obstacle, the indicator lights on the circuit board. Package Includes : 1 x Infrared Obstacle Avoidance IR Sensor Module (Active Low)