Hot Deals
RG1602 Parallel LCD Display – Blue
1. Model: LCD1602
2. Character Color: Black
3. Backlight: Blue
4. Supply voltage: 5V
5. Dimensions (L x W x H) mm. : 80 x 36 x 10
Ultrasonic Sensor Module HC-SR-04
1. Affordable Price
2. Operating Voltage: 5 V
3. Sonar Sensing Range: 2-400 cm
4. Max. Sensing Range: 450 cm
5. Frequency: 40 kHz
SG90 Servo Motor
1. 3 pole ferrite, all nylon gear
2. Top ball bearing
3. Model: SG90
4. Weight: 9 gm
5. Operating voltage: 3.0V~ 7.2V
6. Servo Plug: JR
7. Stall torque @4.8V : 1.2kg-cm
Arduino Nano CH340 – Compatible
1. Operating Voltage (logic level): 5V
2. 8 analog inputs ports: A0 ~ A7
3. 14 Digital input / output ports: TX, RX, D2 ~ D13
4. 1 pair of TTL level serial transceiver ports RX / TX
5. Using Atmel Atmega328P-AU MCU
6. Standard 0.1” spacing DIP (breadboard friendly).
Keypad 4*4 Membrane
1. Ultra-thin design & adhesive backing provides easy integration to any project
2. Excellent price-performance ratio
3. Easy communication with any microcontroller
4. 5 pins 2.54mm pitch connector, 4×4 type – 16 keys.
5. Sticker can peel off for adhesive mounting.
6. Operating Voltage (V): 12 DC
ESP8266-01 With Relay Board
1. Diode effusion protection
2. Short response time
3. Onboard Relay:5V,10A/250V AC 10A/30V DC relay
4. Transmission distance : 400m (max)
5. Baud Rate: 9600
Featured Products
Arduino Pro Mini 3.3V / 8M – Compatible
1. Microcontroller: ATmega328
2. Circuit Operating Voltage: 3.3V
3. Clock frequency: 8MHz.
4. Digital I/O Pins: 14
5. 8 analog input port: A0 ~ A7.
6. A pair of TTL level serial port transceiver : RX / TX.
7. 6 PWM port: D3, D5, D6, D9, D10, D11.
8. Support serial download.
Soil Moisture Sensor
1. Dual output mode, analog output more accurate
2. A fixed bolt hole for easy installation
3. With power indicator (red) and digital switching output indicator (green)
4. Having LM393 comparator chip, stable.
5. Operating Voltage: 3.3V~5V
Male To Female Jumper Wires (20cm) – 40 Pieces
1. 40P color DuPont line
2. Length: 200mm
3. Weight: 30 gm
4. Compatible with 2.54mm spacing pin headers
5. 40pcs chromatic male to female color jump wire
6. High quality and in good working condition
7. Durable and reusable
8. Easy to install and use
DS3231 RTC Module
1. Two-wire I2C interface.
2. Hour: Minutes: Seconds AM/PM.
3. Day Month, Date – Year.
4. DS1307 based RTC (Battery include).
5. 1Hz output pin.
6. Available in 8-pin DIP or SOIC
Ultrasonic Sensor Module HC-SR-04
1. Affordable Price
2. Operating Voltage: 5 V
3. Sonar Sensing Range: 2-400 cm
4. Max. Sensing Range: 450 cm
5. Frequency: 40 kHz
ESP8266-01
1. 802.11 b/g/n Standards
2. Wi-Fi Direct (P2P), soft-AP
3. 1MB Flash Memory
4. Integrated low power 32-bit CPU could be used as an application processor
5. A-MPDU & A-MSDU aggregation & 0.4ms guard interval
6. Wake up and transmit packets in < 2ms
7. Standby power consumption of < 1.0mW (DTIM3)
DHT11 – Humidity and Temperature Sensor
1. Input Supply Voltage (VDC): 3.3 ~ 5.
2. Supply Current (mA): measurement 0.3mA standby 60μA.
3. Temperature measurement range: 0~50 degrees.
4. Temperature measurement error: ±2 degrees.
5. Humidity measurement range: 20%~95%RH.
6. Humidity measurement error: ±5%RH.
Pulse Sensor – Heart Rate Detector
1. A Color-Coded Cable, with a standard male header connectors. Plug it straight into an Arduino or a Breadboard. No soldering is required.
2. The Pulse Sensor has 3 holes around the outside edge which make it easy to sew it into almost anything.
3. Visualization software (made in Processing) to instantly see the output of the sensor and for troubleshooting.
TP4056 1A Li-Ion Battery Charging Module With Current Protection (18650) Micro USB
1. Dimension: 25 x 19 x 10 (LxWxH)mm.
2. Input interface: micro USB.
3. Current Protection: Yes
4. Charging mode: Linear charging.
5. Current: 1A adjustable.
6. Charge precision: 1.5%.
7. Input voltage: 4.5V-5.5V.
8. Full charge voltage: 4.2V.
AD8232 ECG Sensor Module
1. Designed to extract, amplify, and filter small biopotential signals.
2. Leads-Off Detection.
3. Shutdown Pin.
4. LED Indicator.
5. Analog Output.
6. 3.5 mm Jack for Biomedical Pad Connection.
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BEST SELLING PRODUCTS
1 Channel Relay Board 5V with Optocoupler
1. Channel – 1
2. Trigger Voltage (VDC) – 5
3. Switching Voltage (VAC) – 250@10A
4. Switching Voltage (VDC) – 30@10A
Power Supply for Breadboard DC 12v to DC 5v-3.3v
1. Breadboard power supply module, compatible with 5V, 3.3V.
2. Apply to MB102 breadboard
3. Input voltage: 6.5-12 V (DC) or USB power supply
4. Output voltage: 3.3V/5V can switch over
5. Maximum output current: <700 ma
6. Fluctuation two road independent control can switch over to 0 V, 3.3 V, 5 V
7. On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.
DS18B20 Temperature Sensor Module
1. Digital signal output
2. 18B20 Temperature Sensor Chip
3. Resolution adjustment ranges from 9-12 bytes.
4. Send data via a pin
5. Temperature measurement ranges: -55°C to +125°C, be accurate to 0.5°C.
Mini BreadBoard 170 Points SYB-170 – White
1. Tie-points: 170 (10×17)
2. Size: 48 x 35 x 10 mm(LxWxH).
3. Use: experimental, testing, robot
4. Matching jumper, diameter 0.8mm
5. Phosphor bronze nickel plated spring clips
6. Accepts a variety of wire sizes (29-20 the AWG)
MAX7219 Dot Matrix Module
1. Driver Chip: MAX7219
2. Input Voltage: 3.7 to 5.3 V
3. Input Current: 320 mA
4. Display Dimensions: 32x32x6 (LxWxH) mm
5. PCD Dimensions: 50×32 (LxW) m
DC 12v to 3.3v 5v TTL module
1. Input Voltage: 12V
2. Connector: 5.5mm DC Jack
3. Output power on/off switch
4. Two-row multiple pin outputs, easy to use and connect
5. Outputs
o 3.3V DC at 800mA maximum current
o 5.0V DC at 800mA maximum current
o 12V DC (the 12V output is directly connected to the input, i.e. with 12VDC input, this output will be 12VDC; with 9VDC input, this output will be 9VDC)
JoyStick Shield Module
1. 2-Axis joystick
2. Bluetooth / Serial interface
3. I2C interface
4. nRF24L01 interface
5. Nokia 5110 LCD interface
6. Interface connector
7. Power switch to switch between 3.3 and 5V
Flat Vibrator Motor
1. Voltage Range: DC 2.5-4V.
2. Motor Diameter: 10 mm.
3. Motor Thickness: 3.4 mm.
4. Min. Rated Speed: 9000RPM
5. Max. Rated Current: 90mA
10K Ohm 1/8W Through Hole Resistor (Pack of 5)
1. Resistance: 10K Ohm
2. Tolerance: ±5%
3. Max. Working Voltage: 250V
4. Temperature Coefficient of Resistance: 50PPM/°C
NodeMCU ESP8266-12 CP2102 Based
1. Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
2. Arduino-like hardware IO
3. Integrated TR switch, balun, LNA, power amplifier and matching network
4. Integrated PLL, regulators, DCXO and power management units
5. Onboard USB to serial chip to easily program and upload codes from the Arduino IDE
6. Embeds logic level converter circuits
7. Has onboard 3.3V regulator to ensure enough power to function as your go-to WiFi chip!
8. Easy access to the GPIO pins for easy prototyping
9. ESP-12E Processor
10. Easy to use breadboard friendly form factor
FEATURED
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Joystick Module
₹55.00Original price was: ₹55.00.₹50.00Current price is: ₹50.00. -
Arduino Mega2560 With ESP Wifi (CH340)
₹2,300.00Original price was: ₹2,300.00.₹2,295.00Current price is: ₹2,295.00. -
TP4056 1A Li-Ion Battery Charging Module With Current Protection (18650) Micro USB
₹40.00Original price was: ₹40.00.₹38.00Current price is: ₹38.00.
RECENT
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L9110 DC Stepper Motor Driver Board HBridge
₹92.00Original price was: ₹92.00.₹85.00Current price is: ₹85.00. -
BC547 NPN DIP Transistor - 1 Piece
₹4.50Original price was: ₹4.50.₹3.00Current price is: ₹3.00. -
5mm DIP LED White -1 Piece
₹3.00Original price was: ₹3.00.₹2.50Current price is: ₹2.50.
ON SALE
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330 Ohm 1/8W Through Hole Resistor (Pack of 5)
₹12.00Original price was: ₹12.00.₹10.00Current price is: ₹10.00. -
Raspberry Pi Camera - 5MP
₹350.00Original price was: ₹350.00.₹345.00Current price is: ₹345.00. -
SG90 Servo Motor
₹120.00Original price was: ₹120.00.₹115.00Current price is: ₹115.00.
TOP RATED
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1 Channel Relay Board 5V with Optocoupler
₹60.00Original price was: ₹60.00.₹59.00Current price is: ₹59.00. -
Power Supply for Breadboard DC 12v to DC 5v-3.3v
₹80.00Original price was: ₹80.00.₹75.00Current price is: ₹75.00. -
DS18B20 Temperature Sensor Module
₹130.00Original price was: ₹130.00.₹125.00Current price is: ₹125.00.