Showing 61–72 of 119 results
Electronic Modules
HC-SR04-Ultrasonic sensor
- Operating Voltage: 5 V
- Sonar Sensing Range: 2-400 cm
- Max. Sensing Range: 450 cm
- Frequency: 40 kHz
HC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module
- Body induction lamps.
- Body sensors toys.
- Security Products.
- Industrial automation and control.
- Auto-sensing of electrical equipment.
- Battery-powered automatic control.
Heart Rate Pulse Sensor Module
- Operating voltage: 5V
- Operating current: 4mA
- Pulse Sensor Board
- 24-inch Color-Coded Cable with Standard Male Headers
- Ear Clip for Earlobe Heart Rate Measurement
- Velcro Finger Strap
- Transparent Stickers to Protect Sensor
High Current Active Alarm Buzzer Driver Module
- Voltage range for the PCB: 3.3V to 5V
- Measurements: 3.1 by 1.3 cm.
- Shade: Blue
- Simple to employ
HM 612 Digital 6Pins Long Range Human Motion Detector PIR Sensor for Smart Light Switch
- Supply Voltage: 2.2 to 3.7 V @ IR=0.5mA
- Working Current (IDD): 9 to 11 μA
- Sensitivity threshold value: 80 μV
- Easy Installation
- A Low Current Consumption
IIC/I2C Serial Interface Adapter Module
- 5V power supply.
- Serial I2C control of LCD display using PCF8574.
- Backlight can be enabled or disabled via a jumper on the board.
- Contrast control via a potentiometer.
- Can have 8 modules on a single I2C bus (change address via solder jumpers)address, allowing.
Infrared Obstacle Avoidance IR Sensor Module (Active Low)
- Distance of detection: 2 to 30 cm
- Angle of detection: 35 degrees
- Chip for comparison: LM393
- 3 mm screw holes for simple installation
Infrared Obstacle Avoidance Sensor Module
- Detection distance: 2-40cm
- IO Interface: 4-wire interfaces (- / + / S / EN)
- Output signal: TTL level
- Adjustment: adjust multi-tu
IR obstacle sensor
- Detection distance: 2 ~ 30cm
- Detection angle: 35 °
- Comparator chip: LM393
- 3mm screw holes for easy mounting
IRF3205 MOSFET (Pack Of 3)
- From source voltage to drain 100V is Vds.
- ±20V is the gate to source voltage.
- At 10V, the resistance Rds(on) is 44mohm.
- 130W of power dissipation Pd at 25°C.
Joystick Module Breakout Sensor
L293D PowerDIP-16 Stepper Motor Controller/ Driver
- Overtemperature Protection
- Logical “0” Input Voltage Up To 1.5 V (High Noise Immunity)
- Internal Clamp Diodes
- Featuring Unit rode L293 and L293D
- Wide Supply-Voltage Range: 4.5 V to 36 V
- Separate Input-Logic Supply
- Internal ESD Protection
- Thermal Shutdown
- High-Noise-Immunity Inputs
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Motors