TTP223 1way
- Power supply for 2 ~ 5.5V DC
- Output high VOH: 0.8VCC V
- Output low VOL: 0.3VCC V
- Response time (touch mode) : 60 mS
- Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA
- Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA
- Response time (low power mode) : 220 mS
- Low power consumption
- Can replace the traditional touch of a button
- Four M2 screws positioning holes for easy installation
- Size : 24 x 24 x 7.2 mm
TCRT5000 Module
- Model TCRT5000
- Chipset LM393
- Operating Voltage: 3.5-5 VDC
- Detection distance 1-25mm
- Operating Current: 15 mA
- Output Channel 0 or 1
- Focal Distance: 2.5 mm
- Designed with a reflected infrared sensor, indicator light.
- Built-in a potentiometer for sensitivity control.
- On-board signal output instructions, the output is a highly effective signal at the same time, the indicator lamp light output signal can be directly and single-chip microcomputer IO connection.
- Signal detection sensitivity can adjust.
- Reserve all the way more circuits (P3 voltage drawn)
- Output form: digital switch output (0 and 1)
- A fixed bolt hole, convenient installation.
- Dimension:32*11*20mm
- Weight:22gm
GP2Y0A41SK0F 4-30cm
- Model: GP2Y0A41SK0F
- Operating Voltage Range: 4.5~5.5V
- Average current consumption: 30 mA
- Distance measuring range: 4 cm to 30 cm
- Output type: Analog voltage
- Output voltage differential over distance range: 2.05 V (typical)
- Update period: 38 ± 10 ms
- Screw Holes: 37mm apart, 3 mm in diameter
- Connecting cable length:15cm
- Very Small in size
- Less influence on the colour of reflected objects, reflectivity
- Analogue voltage corresponding to the voltage
- External control circuit unnecessary
- Low cost
- The sampling rate of nearly 25 readings per second
- Dimension: 29.5×13×21.6 mm
- Weight: 3.5 gm
GP2Y0A02YK0F 20-150cm
- Model: GP2Y0A02YK0F
- Operating Voltage Range: 4.5~5.5V
- Average current consumption: 30 mA
- Distance measuring range:20 cm to 150 cm
- Output type: Analog voltage
- Output voltage differential over distance range: 2.05 V (typical)
- Update period: 38 ± 10 ms
- Screw Holes: 37mm apart, 3 mm in diameter
- Connecting cable length:15cm
- Very Small in size
- Less influence on the colour of reflected objects, reflectivity
- Analogue voltage corresponding to the voltage
- External control circuit unnecessary
- Low cost
- The sampling rate of nearly 25 readings per second
- Dimension: 29.5×13×21.6 mm
- Weight: 3.5 gm
GP2Y0A710K0F 100-550cm
- Model: GP2Y0A21YK0F
- Operating Voltage Range: 4.5~5.5V
- Average current consumption: 30 mA
- Distance measuring range: 100 cm to 550 cm
- LM2596 Based design
- Output type: Analog voltage
- Output voltage differential over distance range: 2.05 V (typical)
- Update period: 38 ± 10 ms
- Screw Holes: 37mm apart, 3 mm in diameter
- Connecting cable length:15cm
- Very Small in size
- Less influence on the colour of reflected objects, reflectivity
- Analogue voltage corresponding to the voltage
- External control circuit unnecessary
- Low cost
- The sampling rate of nearly 25 readings per second
- Dimension: 58*17.6*22.5mm
- Weight: 3.5 gm
GP2Y0A21YK0F 10-80cm
- Model: GP2Y0A21YK0F
- Operating Voltage Range: 4.5~5.5V
- Average current consumption: 30 mA
- Distance measuring range: 10 cm to 80 cm
- Output type: Analog voltage
- Output voltage differential over distance range: 2.05 V (typical)
- Update period: 38 ± 10 ms
- Screw Holes: 37mm apart, 3 mm in diameter
- Connecting cable length:15cm
- Very Small in size
- Less influence on the colour of reflected objects, reflectivity
- Analogue voltage corresponding to the voltage
- External control circuit unnecessary
- Low cost
- The sampling rate of nearly 25 readings per second
- Dimension: : 29.5×13×13.5 mm
- Weight: 3.5 gm
PULSE SENSOR
MQ8 Module
- Interface Type: Analog & Digital
- Working voltage: DC 5V
- Dual signal output (analogue output, and TTL level output)
- Detection Gas: Hydrogen
- Detection range: 100 to 10, 000 ppm
- The TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller)
- Onboard Power indication
- Good sensitivity to Combustible gas in a wide range
- Can be resistant to ethanol steam, LPG (petroleum), smoke interference.
- Simple drive circuit
- An indication of the signal output
- High sensitivity to hydrogen.
- The higher the voltage, the concentration of the analogue output voltage is higher.
- Four screw holes for easy positioning
- Has a long life and reliable stability.
- Fast response and recovery characteristics.
- Adjustable sensitivity
- Dimension: 32mm x 22m x 27mm
MQ6 SENSOR
- Power requirements: VCC - 5V±0.1
- DO output: TTL digital 0 and 1 (0.1 and 5V)
- AO output: 0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V
- Detection Gas: LPG, iso-butane, propane, and LNG
- Detection Concentration: 200-10000ppm
- Heating voltage: 5V±0.1
- Load resistance: 20KΩ
- Heater resistance: 33±10%
- Heating consumption: less than 750mw
- Operating temperature:-10℃-50℃
- Related humidity less than 95%Rh
- Sensing Resistance: 10KΩ- 60KΩ (1000ppm LPG)
- Preheat time: Over 24 hour
- High sensitivity to LPG, iso-butane, propane
- Small sensitivity to alcohol, smoke.
- Fast response
- Simple drive circuit
MQ5 Module
- Operating voltage: 5V
- Interface Type: Analog & Digital
- Dual signal output (analogue output, and TTL level output)
- Detecting concentration：200-10000ppm
- The TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller
- High Sensitivity to LPG, Natural Gas, Town Gas
- small sensitivity to smoke & alcohol
- Low Cost.
- Stable & Long Life.
- Simple drive circuit.
- Fast response.
- Onboard Power indication.
- Adjustable sensitivity
- Dimension: 32mm x 22m x 27mm
MQ5 SENSOR
- Power requirements: VCC - 5V±0.1
- DO output: TTL digital 0 and 1 (0.1 and 5V)
- AO output: 0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V
- Detection Gas: LPG, natural gas, town gas
- Detection Concentration: 300-10000ppm
- Heating voltage: 5V±0.1
- Load resistance: 20KΩ
- Heater resistance: 31±10%
- Heating consumption: less than 800mw
- Operating temperature:-10 to 50°C
- Related humidity less than 95%Rh
- Sensing Resistance: 10KΩ- 60KΩ (1000ppm CH4)
- Preheat time: Over 24 hour
MQ3 Module
- Interface Type: Analog & Digital
- Working voltage: DC 5V
- Working Current: 150mA
- DOUT: TTL output
- AOUT: Analog output
- Preheat time: Over 20s
- Detection Range: 0.05 mg/L to 10 mg/L
- Sensitive to Alcohol, Benzine, CH4, Hexane, LPG, CO
- High Sensitivity to Alcohol & small sensitivity to Benzine.
- Digital Out is High or Low based on an adjustable preset threshold,
- Stable & Long Life.
- Onboard Power indication
- The TTL output signal is a low level
- Analog 0 ~ 5 v voltage output, the higher the concentration, the higher the voltage
- Fast response and recovery
- Adjustable sensitivity
- Dimension: 32mm x 22m x 27mm