Showing 21–34 of 34 results
Specifications:
📌 Specifications
🔹 Gas Detection: LPG, methane, hydrogen, propane, carbon monoxide, alcohol
🔹 Operating Voltage: 5V DC
🔹 Power Consumption: ~150mA
🔹 Analog Output (AO): 0-5V
🔹 Digital Output (DO): High/Low signal (threshold adjustable)
🔹 Preheat Time: ~20 seconds
🔹 Response Time: <10 seconds
🔹 Operating Temperature: -10°C to 50°C
🔹 Dimensions: 32mm x 22mm x 27mm
📌 Specifications
🔹 Gas Detection: Alcohol, ethanol vapors
🔹 Operating Voltage: 5V DC
🔹 Power Consumption: ~150mA
🔹 Analog Output (AO): 0-5V
🔹 Digital Output (DO): High/Low signal (threshold adjustable)
🔹 Preheat Time: ~20 seconds
🔹 Response Time: <10 seconds
🔹 Operating Temperature: -10°C to 50°C
🔹 Dimensions: 32mm x 22mm x 27mm
Specifications:
📌 Specifications
🔹 Gas Detection: LPG, isobutane, propane
🔹 Operating Voltage: 5V DC
🔹 Power Consumption: ~150mA
🔹 Analog Output (AO): 0-5V
🔹 Digital Output (DO): High/Low signal (threshold adjustable)
🔹 Preheat Time: ~20 seconds
🔹 Response Time: <10 seconds
🔹 Operating Temperature: -10°C to 50°C
🔹 Dimensions: 32mm x 22mm x 27mm
📌 Specifications
🔹 Gas Detection: Carbon Monoxide (CO)
🔹 Operating Voltage: 5V DC
🔹 Power Consumption: ~150mA
🔹 Analog Output (AO): 0-5V
🔹 Digital Output (DO): High/Low signal (threshold adjustable)
🔹 Preheat Time: ~60 seconds
🔹 Response Time: <10 seconds
🔹 Operating Temperature: -10°C to 50°C
🔹 Dimensions: 32mm x 22mm x 27mm
The PT2272 4-Channel RF Remote Control is a wireless transmitter-receiver pair designed for remote-controlled applications such as toy cars, home automation, and short-distance wireless switching. Operating at +5V DC, it provides momentary operation, meaning that the output remains active only while the corresponding button is pressed. This RF module offers a 100-meter range in open…
Specifications:
🔹 Type: RFID Contactless Smart Card
🔹 Chip Type: MIFARE 1K (or similar)
🔹 Operating Frequency: 13.56MHz
🔹 Protocol: ISO 14443A
🔹 Storage Capacity: 1KB EEPROM
🔹 Reading Distance: Up to 10cm (varies by reader)
🔹 Material: PVC plastic
🔹 Dimensions: 85.6 x 54 mm (Standard Credit Card Size)
🔹 Color: White
🔹 Weight: Approx. 6g per card
Specifications:
Specifications:
🔹 Operating Voltage: 3.3V DC (5V tolerant with level shifters)
🔹 Current Consumption: 13-26mA
🔹 Frequency: 13.56 MHz
🔹 Interface: SPI (default), I2C, UART
🔹 Data Transfer Rate: 10 Mbps
🔹 Reading Distance: Up to 5 cm
🔹 Card Types Supported: MIFARE 1K, MIFARE 4K, Ultralight, DESFire, Plus
🔹 Operating Temperature: -20°C to +80°C
🔹 Dimensions: 60mm x 39mm
📌 Specifications
🔹 Chipset: MAX3232
🔹 Operating Voltage: 3.3V – 5V DC
🔹 Baud Rate: Up to 120kbps
🔹 Communication Interface: RS232 (DB9) to TTL
🔹 DB9 Connector Type: Male
🔹 Logic Level: TTL (0V – 5V)
🔹 Operating Temperature: -40°C to 85°C
🔹 Module Dimensions: Compact and lightweight
Specifications:
| Operating Voltage | 3.3V – 5V |
| Output Modes | Digital and Analog |
| PCB Size | 3 cm x 1.6 cm |
| Comparator Chip | LM393 |
| Interface | 4-Wire (VCC, GND, DO, AO) |
| Power Consumption | <20 mA |
| Detection Range | Adjustable via potentiometer |
| Dimensions | 30 mm x 16 mm |
Specifications:
Specifications:
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