Arain Electronics

28/01/2024

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27/01/2024

5V – 2 Channel Relay Module (With Optocoupler)

Product Description
This is a 5V, 10A 2-Channel Relay interface board. It can be used to control various appliances, and other equipments with large current. It can be controlled directly with 3.3V or 5V logic signals from a microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

It has a 1×4 (2.54mm pitch) pin header for connecting power (5V and 0V), and for controlling the 2 relays.

The pins are marked on the PCB:-

GND – Connect 0V to this pin.
IN1 – Controls relay 1, active Low Relay will turn on when this input goes below about 2.0V
IN2 – Controls relay 2, active Low Relay will turn on when this input goes below about 2.0V
VCC – Connect 5V to this pin. Is used to power the optocouplers
Features

The module using Songle relay control.
AC voltage 250V, AC current 10A, maximum DC voltage 30V DC current maximum 10A.
Power indicator (green), Two ways of relay status indicator light (red)
Using 8550 transistor-driven, strong driving ability.
Has the fixed bolt hole and easy installation.

14/01/2024

Hi

14/01/2024

12/01/2024

TT Motor Wheel 65mm

DESCRIPTION
Every robot needs a wheel. This wheel is perfect for small scale robots with a press-fit design to make connecting to the motor super quick and easy. The wheel is made of rubber and is superb for absorbing vibrations and traversing rough terrain. The rubber wheel has grooves cut into it for a good grip on any surface, even when on wet surfaces.

12/01/2024

4WD Smart Motor Robot Car Chassis

Product Description
This is a Longer version of 4 wd double-layer smart car chassis. It comes with the four pairs of Geared Motors and Wheels. All the products included in this car kit are quality products. The chassis used in this kit is transparent to create dynamic handling of the components mounted on your robotic vehicle.

For more robotic vehicle kits,

Features :
Very handy and simple in assembling/disassembling.
Strong components to withstand extreme terrain conditions.
Transparent Car Chassis.
Attractive design.
Double-layer structure, much of mounting holes, enough space
Easy to install a variety of control panels, sensors
Educational toys, Ideal for the DIY platform
Specifications:For BO Motor:
Operating Voltage: 3V~6V DC
Gear Ratio 1:48
No-load speed(5V): about 208RPM
Rated Torque: 0.8 Kg.cm @ 5V
Load current: 170mA (when it is 4.5V)
Size: 70 x 23 x 18 mm
Shaft Length: 10 mm
Shaft Type: 6 mm, Double-D

12/01/2024

2WD Smart Motor Robot Car Chassis Kit

Product Description
Features:

Brand new and high quality imported chassis, motors, wheels, etc.
Mechanical structure is simple, it is easy to install.
This car comes with the tachometer encoder and with a 4 AA battery box.
Can be used for distance measurement, velocity.
Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control.

Contact Us for further order details!!!

03/01/2024

Discovery Kit for STM32 F3 Series with STM32F303 MCU STM32F3DISCOVERY On-Board ST-Link/V2 Cortex-M4 STM32 Development Board

➡️Note: you may receive a green OR blue version, which is delivered randomly.

➡️STM32F303VCT6 microcontroller featuring 256 KB Flash, 48 KB RAM in an LQFP100 package On-board ST-LINK/V2 with selection mode switch to use the kit as a standalone ST-LINK/V2 (with SWD connector for programming and debugging)

➡️Board power supply: through USB bus or from an external 3 V or 5 V supply voltage External application power supply: 3 V and 5 V L3GD20, ST MEMs motion sensor, 3-axis digital output gyroscope LSM303DLHC, ST MEMs system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor

➡️Ten LEDs: LD1 (red) for 3.3 V power on LD2 (red/green) for USB communication Eight user LEDS, LD3/10 (red), LD4/9 (blue), LD5/8 (orange) and LD6/7 (green)

➡️Two pushbuttons (user and reset) USB USER with Mini-B connector Extension header for all LQFP100 I/Os for quick connection to prototyping board and easy probing

➡️ Rs. 4700/-
➡️ Order Now

03/01/2024

TP4056 - TC4056A Lithium Battery Charger and Protection Module

This module is made for charging rechargeable lithium batteries using the constant-current/constant-voltage (CC/CV) charging method. In addition to safely charging a lithium battery the module also provides necessary protection required by lithium batteries. See below concerning the protection features this module provides.

Protection Features
This module uses the TP4056 / TC4056 Li-Ion charge controller IC and a separate protection IC. There are other types of modules on the market that use the TP4056 / TC4056 but lack any protection circuits or ICs to provide the necessary protection needed with lithium batteries. This module uses both the TP4056 / TC4056 and the DW01A Li-Ion battery protection IC, which together in combination provide the following protection features:

Manage the constant current to constant voltage charging of a connected lithium battery
Over-discharge protection - keeps your battery from being discharged below 2.4V, a healthy minimum voltage level for your battery If a connected battery has been discharged below 2.4V the module will cut output power from the battery until the battery voltage has been re-charged above 3.0V (the over-discharge release voltage), which at that time the module will again allow discharge of power from the battery to a connected load. Although the module cuts output power from the battery during an over-discharge situation, it still allows charging of the battery to occur through the parasitic diode of the discharge control MOSFET (FS8205A Dual MOSFET).
Overcharge protection - the module will safely charge your battery to 4.2V
Overcurrent and short-circuit protection - the module will cut the output from the battery if the discharge rate exceeds 3A or if a short-circuit condition occurs
Soft-start protection limits inrush current
Trickle charge (battery reconditioning) - if the voltage level of the connected battery is less than 2.9V, the module will use a trickle charge current of 130mA until the battery voltage reaches 2.9V, at which point the charge current will be linearly increased to the configured charge current.

➡️ Rs.200/-
➡️ Order Now

30/12/2023

A2212 1000KV 13T Brushless DC Motor RC Airplanes Quadcopter
Model: A2212
KV: 1000
Max Efficiency: 80%
Max Efficiency Current: 4-10A (>75%)
Current Capacity: 12A/ 60s
No Load Current: 10V/0.5A
Number of Cells: 2-3 Li-Poly
Shaft Diameter: 3.17mm/0.12”
For Vehicle Type: for Airplane, Helicopter