Categories: Sensors
MQ-4 Methane Natural Gas Sensor
Rated 0 out of 5
0 ReviewsFeatures :
- Signal output indicator
- Dual Signals output (analog output and TTL output)
- The TTL output signal is low level, allows to connect with SCM directly
- Analog output 0~5V voltage
- High sensitivity
- Long working life and stable performance
- Quick response and recovery.
Features :
- Signal output indicator
- Dual Signals output (analog output and TTL output)
- The TTL output signal is low level, allows to connect with SCM directly
- Analog output 0~5V voltage
- High sensitivity
- Long working life and stable performance
- Quick response and recovery.
N20 Gear Motor 200RPM DC 3.7V-12V
Rated 0 out of 5
0 Reviews
Used In:
RC Boat, RC Car, Electric Bicycle, Fan, Home Appliance etc.Package Includes:
1 x N20 Gear Motor 200RPM (Select from Option)
Used In:
RC Boat, RC Car, Electric Bicycle, Fan, Home Appliance etc.Package Includes:
1 x N20 Gear Motor 200RPM (Select from Option)
Categories: Communications
nRF24L01+ 2.4GHz Wireless Transceiver Module
Rated 0 out of 5
0 Reviews
Categories: Sensors
Rain Sensor Module
Rated 0 out of 5
0 Reviews- Adopts high quality of RF-04 double sided material.
- Area:5cm x4cm nickel plateon side
- Anti-oxidation,anti-conductivity, with long use time
- Comparator output signal clean waveform is good, driving ability, over 15mA
- Potentiometer adjust the sensitivity
- Working voltage 5V
- Output format: Digital switching output (0 and 1) and analog voltage output AO
- With bolt holes for easy installation
- Small board PCB size: 3.2cm x 1.4cm
- Uses a wide voltage LM393 comparator
- Adopts high quality of RF-04 double sided material.
- Area:5cm x4cm nickel plateon side
- Anti-oxidation,anti-conductivity, with long use time
- Comparator output signal clean waveform is good, driving ability, over 15mA
- Potentiometer adjust the sensitivity
- Working voltage 5V
- Output format: Digital switching output (0 and 1) and analog voltage output AO
- With bolt holes for easy installation
- Small board PCB size: 3.2cm x 1.4cm
- Uses a wide voltage LM393 comparator
Categories: Modules
RC522 RFID Module
Rated 0 out of 5
0 Reviews
Categories: Electronics
RFID Card/Tag 13.56 mhz
Rated 0 out of 5
0 Reviews
RFID Card/Tag 13.56 mhz
RFID Card/Tag 13.56 mhz
Categories: Tools
RL-113 5-inch Precision Diagonal Cutting Pliers for Cutting Wire
Rated 0 out of 5
0 Reviews
Categories: Switch & Relay
Round Red Push Button Switch AC 250V 3A SPST ON-OFF Switch
Rated 0 out of 5
0 Reviews
Round Red Push Button Switch AC 250V 3A SPST ON-OFF Switch
Round Red Push Button Switch AC 250V 3A SPST ON-OFF Switch
Categories: Robotics
Servo Horn Metal ( Round Shape)
Rated 0 out of 5
0 Reviews
High quality metal servo horn. It is compatible with Hitec standard servos, DF series servos and the Uptech CDS 5500 Servo.
High quality metal servo horn. It is compatible with Hitec standard servos, DF series servos and the Uptech CDS 5500 Servo.
Categories: Motor & Motor Driver
SG 90 Servo Motor
Rated 0 out of 5
0 Reviews- Model: SG90
- Weight: 9 gm
- Operating voltage: 3.0V~ 7.2V
- Servo Plug: JR
- Stall torque 4.8V : 1.2kg-cm
- Stall torque 6.6V : 1.6kg-cm
- Model: SG90
- Weight: 9 gm
- Operating voltage: 3.0V~ 7.2V
- Servo Plug: JR
- Stall torque 4.8V : 1.2kg-cm
- Stall torque 6.6V : 1.6kg-cm
Categories: GSM
SIM 800L GSM
Rated 0 out of 5
0 Reviews- Supports Quad-band: GSM850, EGSM900, DCS1800 and PCS1900
- Connect onto any global GSM network with any 2G SIM
- Make and receive voice calls using an external 8Ω speaker & electret microphone
- Send and receive SMS messages
- Send and receive GPRS data (TCP/IP, HTTP, etc.)
- Scan and receive FM radio broadcasts
- Transmit Power:
- Class 4 (2W) for GSM850
- Class 1 (1W) for DCS1800
- Serial-based AT Command Set
- FL connectors for cell antennae
- Accepts Micro SIM Card
- Supports Quad-band: GSM850, EGSM900, DCS1800 and PCS1900
- Connect onto any global GSM network with any 2G SIM
- Make and receive voice calls using an external 8Ω speaker & electret microphone
- Send and receive SMS messages
- Send and receive GPRS data (TCP/IP, HTTP, etc.)
- Scan and receive FM radio broadcasts
- Transmit Power:
- Class 4 (2W) for GSM850
- Class 1 (1W) for DCS1800
- Serial-based AT Command Set
- FL connectors for cell antennae
- Accepts Micro SIM Card
Categories: Sensors
Soil Moisture Sensor
Rated 0 out of 5
0 Reviews
Operating voltage: 3.3V~5V.
Adjustable sensitivity (shown in blue digital potentiometer adjustment)
Dual output mode,analog output more accurate.
A fixed bolt hole for easy installation.
With power indicator (red) and digital switching output indicator (green).
Having LM393 comparator chip, stable.
Operating voltage: 3.3V~5V.
Adjustable sensitivity (shown in blue digital potentiometer adjustment)
Dual output mode,analog output more accurate.
A fixed bolt hole for easy installation.
With power indicator (red) and digital switching output indicator (green).
Having LM393 comparator chip, stable.
Categories: Tools
Soldering Iron - 60w - Black and Red
Rated 0 out of 5
0 ReviewsSpecifications:
Power Consumption : 60W
- Input Voltage : 220VAC±10% 50Hz
- Temperature Range : 200 ~ 480℃
- Handgrip Length : 140cm
Specifications:
Power Consumption : 60W
- Input Voltage : 220VAC±10% 50Hz
- Temperature Range : 200 ~ 480℃
- Handgrip Length : 140cm
Categories: Tools
Soldering Iron Stand Square
Rated 0 out of 5
0 Reviews
Categories: Tools
Soldering Iron Transparent 60 Watt with Temperature Control
Rated 0 out of 5
0 Reviews
Categories: Tools
Soldering Resin
Rated 0 out of 5
0 Reviews
Features:
- Rosin flux is used to facilitate soldering.
- This solder resin cleans and prevents metal oxidation. It allows the solder to create strong, long-lasting mechanical and electrical bonds.
- It also acts as a wetting agent, increasing the flow of solder and the efficiency of the soldering process.
- Perfect for mobile phones, PC cards, and other sophisticated electronic chip-level flux welding.
- Solder Paste only, other accessories demo in the picture is not included.
Features:
- Rosin flux is used to facilitate soldering.
- This solder resin cleans and prevents metal oxidation. It allows the solder to create strong, long-lasting mechanical and electrical bonds.
- It also acts as a wetting agent, increasing the flow of solder and the efficiency of the soldering process.
- Perfect for mobile phones, PC cards, and other sophisticated electronic chip-level flux welding.
- Solder Paste only, other accessories demo in the picture is not included.