It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.
₹ 1,003
₹ 1,299
A servo motor (servomotor) is a highly specialized motor designed for precise control of rotary or linear motion. It's a rotational or translational motor that employs a feedback mechanism to ensure exact positioning, typically using a control signal that dictates the motor's movement to a desired position.
₹ 77
₹ 99
This is the most commonly used push button having small size and comes in 4 pins. It is in ON while pushed operation and bounces back to OFF on released. By default the circuit is open and when pushed the circuit gets completed.
₹ 10
₹ 19
Push buttons are normally open tactile switches. They allow us to make connections which in turn can power the circuit, send any signal to intended pin of micro-controllers like Arduino, Raspberry Pi or AVR or even operate the relays
₹ 10
₹ 19
SIM900A is an ultra compact and wireless module. The Modem is coming interface, which allows you connect PC as well as microcontroller with RS232 Chip(MAX232). It is suitable for SMS, Voice as well as DATA transfer application in M2M interface.
₹ 880
₹ 950
The MAX30100 is an integrated pulse oximetry and heart-rate monitor sensor solution. It combines two LEDs, a photodetector, optimized optics, and low-noise analog signal processing to detect pulse oximetry and heart-rate signals.
₹ 142
₹ 199
The DS18B20 is a small temperature sensor with a built in 12bit ADC. It can be easily connected to an Arduino digital input. The sensor communicates over a one-wire bus and requires little in the way of additional components. The sensors have a quoted accuracy of +/-0.5 deg C in the range -10 deg C to +85 deg C.
₹ 97
₹ 149
Buy HLK RM04 UART to Ethernet Module WiFi Module Online | Robu.in This product is an embedded module based on the universal serial interface network standard, the built-in TCP / IP protocol stack allows the user, serial port, Ethernet, wireless network (wifi) conversions between the interface.
₹ 350
₹ 599
A buck converter or step-down converter is a DC-to-DC converter which decreases voltage, while increasing current, from its input (supply) to its output (load). It is a class of switched-mode power supply.
₹ 62
₹ 99
The "1800W 40A DC to DC Adjustable Constant Voltage and Current Power Supply Module" converts 10-60VDC to 12-97VDC with up to 97?ficiency. It features a smart temperature control fan, high-quality components, and stable output.
₹ 2,150
₹ 2,500
The BM72D3041-1 is a voice playback module based on the MCU HT68FV024, offering 32Mbit Flash and capable of storing up to 800 seconds of voice. You can edit voices and sentences on Voice MCU Workshop and program the edit file to the product via e-LinkPro2 or e-Link. And then connect to a speaker for voice play.
₹ 160
₹ 199
NodeMCU is an open source firmware for which open source prototyping board designs are available. The name "NodeMCU" combines "node" and "MCU" (micro-controller unit). Strictly speaking, the term "NodeMCU" refers to the firmware rather than the associated development kits.
₹ 378
₹ 419
