Infrared IR Receiver Universal 1838 38Khz
TL1838 VS1838B 1838 38Khz Universal IR Infrared Receiver
the use of solid state relays, output with a resistive fuse 240V 2A. Size: 55 * 33 * 25 (L * W * H) input power: 5V DC (160MA) the input control signal voltage: (0-1.5V state low level relay ON) (2.5-5V state high level relay OFF) blue KF301 terminal access control line more convenient
1. Size:37mmx25cmx32mm/1.45''x0.98''x1.26'' 2. Lots of robot projects need joystick. This module provides a affordable solution to that. Simply connect to two analog inputs, the robot is at your commands with X,Y control. It also has a switch that is connected to a digital pin. This joystick module can be easily connect to Arduino by normal IO Expansion Shield with supplied cables.
1.1-Channel relay module 2.The module can be high or low by a jumper setting trigger With power and relay action indicator 4.The module Operating voltage 5V 5. The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A
Specification: 1. This item is a 5V 8-Channel Relay interface board,It can be controlled directly by a wide range of microcontrollers such as for Arduino, AVR, PIC, ARM and so on. 2. 8-Channel Relay interface board. 3. Each one needs 15-20mA Driver Current. 4. Equiped with high-current relay : DC30V 10A AC250V 10A.
Specifications: Supply voltage: DC 3.8-7.0V Operating Current: <65mA Peak current: <95mA Fingerprint image time: <1.0 seconds Window area: 14.5*19.4 mm Signature File: 256 bytes Template files: 512 bytes Storage capacity: 1000 False Accept Rate (FAR): <0.001% (security level 3) False Reject Rate (FRR): <1.0% (security level 3) Search time: <1.0 seconds (1: 500 average) PC interface: UART (TTL logic level)
Feature *Contactless transmission of data and supply energy (no battery needed) *Operating distance: Up to 100mm (depending on antenna geometry) *Operating frequency: 13.56MHz *Data transfer: 106 kbit/s *Data integrity: 16 Bit CRC,parity,bit coding bit counting *Anticollision *Typical tickting transaction: <100 ms ( including backup management)