Operating Voltage: 3.5V to 5.5V
Operating current: 0.3mA (measuring) 60uA (standby)
Output: Serial data
Temperature Range: -40°C to 80°C
Humidity Range: 0% to 100%
Resolution: Temperature and Humidity both are 16-bit
Accuracy: ±0.5°C and ±1%
Temperature range: -50°C ~ +110°C
Temperature display resolution: ±0.1
temperature measurement accuracy: 1°C
Cable Length: 1M
Display Dimensions : 48 x 29 x 16 (LxWxH) mm.
Easy to use, small and handy module.
Supply Voltage: 5 V
Power consumption: 0.4 to 1.0 mA
Min. Ee irradiation: 0.35 mW/m2 typ.
Angle of detection: 90
Dimensions of the casing (mm): 12.5 x 10 x Thickness 5.8
Temperature range: -25 C to +85 C
Operating Voltage: 3.5V-5V
Supply Current: 15mA
Optimal Sensing Distance: 3mm
Designed with the reflected infrared sensor, indicator light.
Built in a potentiometer for sensitivity control.
On-board LM393 voltage comparator chip and infrared sensing probe TCRT5000L
Signal detection sensitivity can adjust
Reserve all the way more circuits (P3 voltage drawn)
Main chip: LM393, Electret condenser microphone
Working voltage: DC 3.3-5V
Induction distance is 0.5M
Signal output Indication
Single channel signal output
The output effective signal is low level.
LM393 based design.
Can detect ambient brightness and light intensity.
Adjustable sensitivity (via blue digital potentiometer adjustment).
Output Digital – 0V to 5V, Adjustable trigger level from preset.
LEDs indicating output and power.
Operating Voltage: 3.3V to 5V DC.
Operating Current: 15ma.
Working voltage: DC 3.3-5V.
IC Chip: LM393
Signal output indication.
The output is digital.
Single channel signal output.
With the retaining bolt hole, convenient installation.
Output low level and the signal light when there is sound.
The main chip: ISD1820.
Operating Voltage: DC 3V-5V.
Loudspeaker: 8 ohms, 0.5W.
An easy to use 10 seconds of voice recording.
High-quality, natural voice restored.
Can be used as a propaganda module.
With looping, jog playback, single pass play function.
Working voltage (V): 3.3 ~ 5
Working current (A): Above 1A
Operating Temperature (℃): -10 ~ +50
Mounting hole: M3
Detection range: 1mm ~ 20 cm adjustable.