Looking for a wireless RS-232 transceiver module that can easily transfer data wirelessly without complex PCB layout or deep knowledge in the Bluetooth software stack ?
The HC-05 Bluetooth RF transceiver module may be the solution you're looking for. This module is fully compatible with Arduino and can be set as a transmitter or receiver.
It can connect to other modules in two ways: as a …

These PinGrid Connectors are a great choice for those in need of 40-pin male headers with 0.1" spacing.
They are compatible with a variety of electronic circuit boards, including Arduino, Raspberry Pi, and Digispark. The headers are easy to snap together to create the desired length without compromising conductivity.
Available in packages of 10, 25, 50, or 100 pieces, these connectors are…

This Arduino Motor Drive Expansion Board is a versatile solution for building four-wheel robot platforms.
It features two L 293D motor driver chipsets, each with two H-Bridges, capable of driving up to four bidirectional DC motors with individual 8-bit speed selection or two stepper motors.
The 4 H-bridges provide up to 0.6A per bridge (1.2A peak) at voltages from 4.5 V to 36 V, with ther…

The Analog Capacitive Soil Moisture Sensor V 1.2 is a device that measures soil moisture levels through capacitive sensing.
It produces a DC voltage between 0-3VDC, depending on the relative moisture in the soil. The module includes an on-board DC voltage regulator that allows for an operating voltage range between 3.3 - 5.5VDC.
It supports the 3-Pin gravity sensor interface and comes wit…