Current Sensor ACS712 20AMPS
- Supply Voltage: 4.5V ~ 5.5V DC
- Measure Current Range: 20A
- Sensitivity: 100mV/A
- The low-noise analogue signal path
- Device bandwidth is set via the new FILTER pin
- 5 µs output rise time in response to step input current
- Small footprint, low-profile SOIC8 package
- 1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8
- Small footprint, low-profile SOIC8 package
- 1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8
- Output voltage proportional to AC or DC currents
- Factory-trimmed for accuracy
- Extremely stable output offset voltage
- Nearly zero magnetic hysteresis
- The ratiometric output from the supply voltage.
Current Sensor ACS712 5AMPS
- Supply Voltage: 4.5V ~ 5.5V DC
- Measure Current Range: -5A ~ 5A
- Sensitivity: 100mV/A
- Low-noise analogue signal path.
- Device bandwidth is set via the new FILTER pin.
- 5 µs output rise time in response to step input current.
- Small footprint, low-profile SOIC8 package.
- 1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8.
- 0 V, single-supply operation.
- 66 to 185 mV/A output sensitivity.
- Output voltage proportional to AC or DC currents.
- Factory-trimmed for accuracy.
- Extremely stable output offset voltage.
- Nearly zero magnetic hystereses.
- The ratiometric output from the supply voltage.
- Dimension: 31*13mm
BH1750
TTP224 4WAY
- On-board TTP224 capacitive touch sensor IC 4 keys
- 4 board-level status indicator
- Working voltage: 2.4V-5.5V
- Advanced Pins breakout, so that the output mode and working mode are selectable.
- Low power selection
- Operating Current: < 9 µA
- Fast Mode and Low Power Mode
- Various Output Mode selection
- Outputs sensing via dedicated output pins
- PCB board size: 35 (mm) x 29 (mm)
Solar Panel 9V 100mA
- Quality custom-design solar energy panel
- The solar cells are encased and protected by a durable outer poly frame
- Polycrystalline solar cells
- Max output power: 1.08W
- Max working voltage: 9.9V
- Max charging current: 110mA
- Min output power: 0.9W
- Min working voltage: 9V
- Min charging current: 100mA
- Small Epoxy Solar Panels are simple to install or add to your existing product.
- Construction requires no frame or special modifications
- Small space required for installation.
- Has 2 to 3 times the power of amorphous thin-film solar panels
- Ready to use, they require no frame or special modifications.
- For connection, just solder or crimp to the copper tape.
- Size 6.7cm X 11.6cm Thichkess 3mm
- Weight 49gms
434MHz/315Mz TX & RX
Transmitter
- Working voltage: 3V - 12V for max. power use 12V
- Working current: max Less than 40mA max , and min 9mA
- Modulation mode: ASK
- Working frequency: 433MHz
- Transmission power: 25mW
Receiver
- Working voltage: 5.0VDC
- Working current:≤5.5mA max
- Modulation method: OOK/ASK
- Working frequency: 433.92MHz
- Bandwidth: 2MHz
- Sensitivity: excel –100dBm (50Ω)
- Transmitting velocity: <9.6Kbps (at 315MHz and -95dBm)
Digital LCD Indoor Temperature Humidity Meter Thermometer Hygrometer Gauge
- Material: Plastic
- Temperature range: -50 ° C to 70 ° C
- Measuring humidity range: 10% RH to 99% RH
- Humidity accuracy: 5%
- Moisture display resolution: 1% RH
- Accuracy of temperature: 1 ° C
- Operating voltage: 1.5 V or LR44 batteries (not included)
- Sampling period: 10 S
- Colour: Black
- Modern type indoor desk thermometer with hygrometer.
- One switchback of the thermometer that you can adust °C
- Ideal household decoration and ensure you the most desirable ambient temperature and humidity
- LCD dimension: approx. 40x22.5mm
- Dimension: approximately 48x28.5x15.2mm
BMP280 Pressure Sensor module High Precision Arduino
- Chip:BMP280
- Operating Voltage: 1.71V to 3.6V
- Communication method: Standard IIC/SPI communication protocol
- Pin pitch: 2.54mm
- Operating Temperature: -40 to +85 deg. Celsius
- Operating Pressure: 300 hPa to 1100 hPa
- Peak current: 1.12mA
- Current consumption: 2.7µA @ 1 Hz sampling rate
- Accuracy between( 700 to 900hPa and 25 to 40 deg. C): ±0.12hPa and ±1.0m
- Package 8-pin LGA metal-lid
- Relative accuracy(950 … 1050hPa @25°C): ±0.12 hPa, equiv. to ±1 m
- RoHS compliant, halogen-fre
- Module size: 11.5mm*15mm
Delay Timer Switch Adjustable 0-10sec With NE555 Electrical Input 12V 10A
- Module based on the NE555 chip.
- Input voltage: DC 12V
- Adjustable time: 0-10 s
- AC Control voltage: 250V/max. 10A
- DC Control Voltage: 30V/max. 10A
- load: 2200W
- Precision Pulse Generation / Timing.
- Monostable Operation.
- Standby no power consumption
- Excellent temperature stability of 0.005%/°
- Time can be adjusted by a potentiometer, the default is 0-25 seconds
Wall Mount Sound Security Light Delay Sensor Control Lamp Switch Ac 220V
- Operating voltage: 220v
- Load Power: 30w
- Sound Control Sensitivity: 95db- 75db
- Light Control Induction: 6lux
- Delay Time: 30 seconds
- High-quality Energy Saving Auto Switch Controlled by Light and Sound
- Ideal Light Switch for use around bathroom, hallways, staircases and porches
- Easy to install
- Load Type: Control energy-saving lamps under 80W,incandescent under 60W,LED light under 30W
- Installation: Shut off the power, load must not short-circuit
- Light ON automatically when sound is detected in the dark, when in daytime or under strong light, circuit in the off state and the light does not turn on.
- Dimension: 6 X 5 x 2.6Cm
MA-3485 Pocket 60x LED Currency Detecting Microscope
- Light Source Type: LED
- Colour: Silver
- Material: ABS + Acrylic
- Lens Material: Glass
- Power Supply: 3* CR1620 Button
- Lens diameter: 10mm
- Magnification strength: 60x
- 2 x LED lights, 1 x UV light
- Comes with a faux leather pouch to protect from scratches and other damage
- Used for inspecting tiny objects and inspecting hallmarks.
- It is ideal for the watchmaking industry, Jewellery industry, coins, stamps, and the antique industry
- Dimensions: 37mm * 41mm * 18mm
Double Analog Potentiometer Module With Slide Potentiometer Slip Adjustable Resistance For Arduino
- Dual analogue output, output 0-VCC analogue voltage signal.
- Voltage: 3.3V, 5V.
- Port: Analog.
- Resistance: 10K.
- Slide potentiometers module
- Two analogue outputs, analogue outputs 0-VCC voltage signals
- Stable and reliable performance with high-quality sliding appliances
- Platform: Arduino, MCU, ARM, and other microcontroller platforms
- Application: Raspberry Pi projects, DIY projects, Arduino projects.
- Dimensions: 91 x 21 x 30 mm
- Weight: 18 gm.