Sensors Module
Showing 81–100 of 185 results
Infrared Proximity Sensor Optical High Range 3-80CM
IR Object Sensor
ISD1760 Voice Recording Playback Module
- Onboard ISD1760 chips
- Onboard microphones, can be directly recorded
- 75 seconds of audio playback
- Interface:SPI
- Recording, erase, broadcast, FT is direct, fast forward, reset, volume.
- Chip has lead to the main pin, can be operated by single chip microcomputer control
- High quality natural voice reduction, can be used as a propaganda machine module
ISD1820 Voice Record-Playback Module With Speaker
ISD1820 Voice Record-Playback Module With Speaker is Voice Record Module is base on ISD1820, which a multiple-message record/playback device. It can offers true single-chip voice recording, no-volatile storage, and playback capability for 8 to 20 seconds. The sample is 3.2k and the total 20s for the Recorder. 10 seconds … Continued
Laser Diode LM-1- 2Pcs Pack
Laser Diode LM-1 Type: Diode Size: 5 mm Types: LM-15-405,LM1 LM2,LMKG11-635 Wavelength: 625 to 635 nm Package Includes : 1 x Laser Diode LM-1- 2Pcs Pack
Laser Head Module Focus Adjustable 5MW Red 650NM
Laser Head Module Focus Adjustable 5MW Red 650NM is Red dot industrial laser module built-in drive circuit can be directly powered for red laser pointer, laser flashlight, laser positioning, range finder, medical equipment, electronic production enthusiasts, etc. Specifications : Model: … Continued
Laser Module 650NM 5V
The LASER MODULE 650NM 5V head is composed of a light-emitting tube, condenser lens, and adjustable copper sleeve and it is assembled when delivered, the focal length of the lens is adjusted glued by strong glue stick, which can work directly … Continued
Laser Non-Modulator Tub Sensor Receiving Module
- Working Voltage: 5V DC
- Output high level when received the laser signal
- Output low level when not receive laser signal.
- Application: Electronic Circuits
LDR Sensor Module
LDR Sensor Module Features: Can detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment) Operating voltage 3.3V-5V Output Type: Analog voltage output -A0 Digital switching outputs (0 and 1) -D0 With fixed bolt hole for easy … Continued
Linear Magnetic Hall Sensor
- Operating Voltage: 3.3V-5V
- Features wide range voltage compactor LM393
- Adjustable sensitivity
- Signal output indicator with the retaining bolt hole, convenient installation
- Output form digital switch output (0 and 1 high and low level)
- The output effective signal is low level
- When there is sound, outputs low level and the signal light
Liquid pH Sensor With BNC Electrode Probe For Arduino
The Liquid pH Sensor Probe is made of a pH glass electrode and a reference electrode combined composite electrode, which is pH meter measuring sensor for measuring the concentration of an aqueous solution of H (pH value), it is widely … Continued
LM358 Gain Amplification Module Operational Amplifier Module
This amplifier module is based on the LM358 operational amplifier which is a high-gain, frequency compensated operational amplifier designed to operate from a single power supply over a wide range of voltages. It is used in conventional operational amplifier circuits … Continued
Magnetic Door Sensor – End Switch
This Magnetic Door Sensor – End Switch is essentially a reed switch, encased in a plastic shell. Normally the reed switch is ‘open’ (no connection between the two wires). When the magnet is less than 13mm (0.5″) away, the reed … Continued
MAX30100 Pulse Oximeter Heart Rate Sensor Module
MAX30102 Heart Rate Pulse Oximeter Sensor Module
MAX3232 RS232 To TTL Converter Module Board-2pcs.
- High speed, replaceable MAX232 based. The device fitted supports up to 120kbps
- Supports microcontroller UARTs – 5V TTL signal levels.
- Small PCB footprint of 50´40mm
- Very low power consumption
MAX490 RS422 Bidirectional Full Duplex Two-Way TTL Signal Conversion Module
MAX490 RS422 Bidirectional Full Duplex Two-Way TTL Signal Conversion Module RS422 interface, two-way communication. B Y Z A ultra far transmission 1000 meters Module has ESD 15KV protection. On board to increase the limit of 10 ohm current limiting current … Continued
MAX6675 Module With K Type Thermocouple Sensor
- Internal integrated cold junction compensation circuit;
- With a simple three serial SPI interface;
- Temperature signal can be converted into 12-bit digital
- Embedded thermocouple break detection circuitry.
- High impedance differential inputs.
- Operating Voltage(VDC): 3 to 5.5
- Temperature Range(°C): 0 to +1024
- Cold Junction Compensation Range(°C): -20 to +80