TCRT5000
Features
- 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)
1 CHANNEL 5v relay
Features
- 1 channel relay board
- Operating Voltage 5V
- Max Current : 20mA
- Relay Contact Current Capacity at AC250V: 10A
- Relay Contact Current Capacity at DC5V: 10A
- One normally closed contact and one normally open contact
- Triode drive, increasing relay coil
- High impedance controller pin
- Pull-down circuit for avoidance of malfunction
- Power supply indicator lamp
- Control indicator lamp
Joystick Module
Features
- Dimensions: 34 x 34 x 15 (LxWxH) mm.
- Weight: 10gm (without Hat).
- 2.54mm pin interface leads.
- Operating Voltage: 5V.
- Long service life and stable performance.
- Standard interface and electronic building blocks.
- Widely use in Arduino DIY projects.
Low Level Trigger Active Buzzer Alarm Module
Features
- Operating voltage 3.3V-5V
- PCB Dimension: 3.1cm*1.3cm.
- Color: Blue
- Easy to use
BMP280 pressure sensor module high precision arduino replace BMP180
Features:
- Get more precise temperature, atmospheric pressure values, and approximate altitude data
- Enhancement of GPS navigation (e.g. time-tofirst-fix improvement, dead-reckoning, slope detection)
- Indoor navigation (floor detection, elevator detection)
- Outdoor navigation, leisure and sports applications
- Weather forecast
- Health care applications (e.g. spirometry)
- Vertical velocity indication (e.g. rise/sink speed)
- Libraries and tutorials available for Arduino and other micro controllers
- Operating Voltage: 1.71V to 3.6V – would typically be operated from 3.3V
- Operating Temperature: -40 to +85 deg. Celsius (full accuracy between 0 and +65 deg. C)
- Operating Pressure: 300 hPa to 1100 hPa
- Peak current: 1.12mA.
Key Fob 13.56mhz
Feature
- Material: ABS
- Dimension(LxWxH): 43.7×30.5×5.3mm
- Response Frequency: 13.56MHz
- Chip type: FM1108 Fudan Chip
- Memory capacity: 8 kbit
- Designed for the RFID 13.56MHz duplicator. can copy all the ID card, such as Access Card, District Card, Parking etc.
AVR-ISP 10Pin to 6pin Adapter PCB for USBASP Programmer
Features:
- Made of high-quality material, practical and durable
- No. of Pinon USBASP side: 10.
- No. of Pinon Device under programming side: 6.
- Connector type on USBASP side: Male.
- Connector type on Device under programming side: Female.
- Header Pin Pitch: 2.54mm (0.1in).
- Pin Numbers Text: Yes on Top and Bottom sides of every pin.
DC-DC Adjustable Boost Module 2A Boost Plate 2A Step Up Module with MICRO USB 2V – 24V to 5V 9V 12V 28V LM2577 MT3608
Features:-
- Its efficient by up to93%.
- It can source a good amount of current.
- It is an inexpensive converter module.
- Its simple to adjust to get your desired increase in voltage.
Dc power supply module for dc power adapter plate
Features
| Power output interface | 2 VCC, 2-way GND |
| Color | Black Blue |
| Compatible connector size | 2.1 mm |
| PCB Size (mm) | 28×13 |
| Hole Diameter | 6.5mm |
| Pin Diameter | 2.1mm |
| Material | FR4 |
| Weight (gm) | 3.2 |
Male to Male jumper wire
Features
- 40P color DuPont line
- Length: 200mm
- Weight: 30 gm
- Compatible with 2.54mm spacing pin headers
- 40pcs chromatic male to male color jump wire
- High quality and in good working condition
- Durable and reusable
- Easy to install and use
65mm Robot Smart Car Wheel for BO Motors
Features:
- Tire with sponge liner for more strength
- With upgraded tire tread for greater friction
- New design wheel for better combination with the motor
- Diameter: 65 mm
- Width : 28 mm
- The material of Wheel: High-strength plastic
- The material of Tyre: Rubber
- Color: Yellow.
Micro DC 3-6V Submersible Pump Mini water pump
Features
- Operating Voltage : 3 ~ 6V
- Operating Current : 130 ~ 220mA
- Flow Rate : 80 ~ 120 L/H
- Maximum Lift : 40 ~ 110 mm
- Continuous Working Life : 500 hours
- Driving Mode : DC, Magnetic Driving
Micro SD
Features
- Power supply: 4.5V – 5.5V, 3.3V voltage regulator circuit board
- Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm
- Control Interface: GND, VCC, MISO, MOSI, SCK, CS
- Size: 45 x 28mm
- Net weight: 6g
7 x 9 cm. ( Perfboard )
Features
- Dimension: 12 x 18 cm
- Base Material: FR4
- Copper Thickness: 1-4 OZ
- Board Thickness: 1.6mm
- Min. Hole Size: 0.3mm
- Min. Line Width: 6mm
- Min. Line Spacing: 6mm
- Edge solder pads are on 5.08 (0.2″) centres
- Surface Finishing HASL, NC, and CNC for high solderibility
Soil Moisture Sensor
Features
- 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
MT3608 DC-DC Step Up Power Module
Features
- It’s efficient up to 93%
- It can source a good amount of current
- The maximum output current: 2A
- Input voltage: 2V-24V DC
- The maximum output voltage: 5V-28V DC
DS1307 RTC Module
Features
- Operating Voltage: 5V
- Two wire I2C interface
- Hour: Minutes: Seconds AM/PM
- Leap year compensation
- Accurate calendar up to the year 2100
- Consumes Less than 500nA in Battery-Backup
Analog Hall Magnetic Sensor Module
Features
- Small size
- High sensitivity
- Fast response temperature
- good performance
- Precision and high reliability
ULN2003 Driver
Features
- ULN2003A motor driver chip
- Chip all the pins already leads for easy connection to use
- 5-12V power supply
- 4-way signal indicator
- Step angle: 5.625 x 1 / 64
- Reduction ratio: 1 / 64
- Phase: 4
- Current / Phase: 5V.
100K OHM NTC Thermistors For Reprap 3D Printer
Features
- Temperature range of use: −40°C to 270°C.
- Dissipation power factor: ≥5 mW/℃ (static in the air).
- 100k Ohm NTC Thermistor.
- NTC Thin Film Thermistor Cable.
- Max power rating: 45 mW
- The hot time constant: ≤7 s(in the air)
DC-DC boost module 0.9V ~ 5V l 5V 600MA USB mobile
Features
- The module adopts a high-performance imported chip, performance is superior to the common module.
- Work with indicator light.
- Take the USB female, a wide range of Uses.
- A single AA battery power supply can output a current up to 200~300 ma.
- Two AA batteries to the output current of 500~600 mA.
- Work from battery voltage as low as 0.9V, allowing you to maximize battery use.
- If your USB device is critical on 5V operation you can use this module.
Speed Measuring Sensor
Features
- Using imported groove optical coupling sensor, width 5mm.
- It has the output state light, if output high level, the lights are off. if output low level, it on.
- If it covered, it will output high level; otherwise, its output low level.
- Good signal and waveform, with a strong driving ability for more than 15mA.
- Equipped with a fixed bolt hole, easy insta
LM35 Sensor
Features
- Calibrated directly in Degree Celsius (Centigrade)
- Linear at 10.0 mV/°C scale factor
- 0.5°C accuracy guarantee-able (at a25°C)
- Suitable for remote applications
- Low cost due to wafer-level trimming
- Operates from 4 to 30 volts
- Less than 60 mA current drain
- Low self-heating, 0.08°C in still air
- Non-linearity only 0.25°C typical
MMA845 module digital triaxial accelerometer precision tilt 3-axis (Copy)
Features:
- A d-type amplifier without a filter, low quiescent current, and low EMI.
- When connects with a 4-ohm load and 5V power supply, the output power can be up to 3W.
- Low THD, low noise.
- Short circuit protection; thermal protection.
LM386 Audio Amplifier Module
Features
- Onboard LM386 Chip.
- 200 multiplier benefits circuit design.
- On-board speaker wiring Block.
- On-board 10K variable resistor, you can adjust the volume of the enlarged.
- Onboard power indicator.
RCWL-0516 Microwave Radar Human Body Induction Switch Module
Features
- Transmission signal processing control chip RCWL-9196
- Wide operating voltage range 4.0V to 28.0V
- Penetrating detection capability, compared with the traditional infrared feeling PIR
- Adjustable Block time and distance
- Operating Current: 2.8mA (typical); 3mA (max)
- Detection Distance: 5-9m
- Transmitting Power: 20mW (typical); 30mW (max)
U Slot Sensor HY860D
Features
- The width of the optical coupling slot: 5mm
- Single signal output.
- The circuit board output switch!
- The output valid signal is low.
- Can be used for workpiece counts.
- It can also be used for industry counting, motor speed testing.
UNO R3 acrylic Case
Features
- Weight: 53 gm.
- Dimensions : 79.5 x 64.5 x 21 mm.
- Material: A grade acrylic sheet.
- For UNO R3 Development Board only.
- With screw copper pillar and installation instructions.
- To protect your little computer against damages, dust and scratches Clear Top and Bottom.
- This case provides easy access to all ports.
MP1584EN Mini 3A DC-DC Converter
Features
- Input Voltage: 4.5V – 28V
- Output Voltage: 0.8V – 20V
- Output Voltage Adjustment: On-board potentiometer
- Output Current: 1.8A (typical), 3.0A (max).
- Ceramic Capacitor Stable
- Internal Soft-Start
- Internally Set Current Limit without a Current Sensing Resistor
Vibration Sensor
Features
- Using SW-420 normally closed type vibration sensor
- Comparator output, clean signal, good waveform, strong driving ability, >15mA
- Operating voltage 3.3V ~ 5V
- Output format: digital switching output (0 and 1)
- Using a wide voltage LM393 comparator
- With bolt holes for easy installation
0.3 mm Nozzle
0.3 mm 3D Printer Extruder Brass Nozzle which has outstanding quality and the best performance for DIY and professional systems. By simply adding a holder, you can assemble your own dual-head extrusion.
Brass Nozzle – 0.3 mm
Modify your 3D printer to print fine details or large parts with V6 M6 Thread Brass Nozzle range at robu.in. These nozzles are fully integrated into the ecosystem of 3D printer parts and are compatible with V6, Lite6, and Titan Aero. Compatible with Prusa 3D printers.
IRF520 MOS FET Driver Module Sensor
Features
| Operating Voltage(VDC) | 3.3 to 5 |
| Ports | Digital Level |
| Output load voltage(V) | 0 to 24 |
| Output load current(A) | <5 (1A above need to add heat sink) |
| Platform | Arduino, MCU, ARM, Raspberry PI |
| Length (mm) | 34 |
| Width (mm) | 30 |
| Height (mm) | 18 |
| Weight (gm) | 10 |
Bullet Connector 3.5MM
Features
- Material: Brass
- Plating: Gold
- Size: 3.5mm
- Current Rating: 30A
Magnetic Door Open Sensor – N/C Type
Features
- Actuation Distance : 15 – 25 mm;
- Connecting cable length: 30 cm.
- Magnetic sensor alarm, control the switch of the circuit via the built-in magnet
- Alarm when someone intrudes into your places
- Can be used in places like apartment, hotel, office, etc.
XL6009 LM2596 DC-DC step up down boost buck voltage power converter module
Features:
- Input Voltage – 3.2V – 40V DC
- Output Voltage – 1.25V – 35V DC
- Size – 43mm x 20mm x 15mm
- Output Current – 2A, Max 3A (Additional Heat Sink is required)