The MAX7219 8×8 Dot Matrix Display Module is a cluster of four 32mm (1.25-inch) 64-LED dot matrix displays each with a built-in MAX7219 serial LED driver, internally connected to each...
Natural tone tuning board includes 10 times of front stage amplification and treble, midrange, bass and volume control.Components are carefully selected, and ne5532 operational amplifier with high cost performance, high-quality...
Speak Recognition Voice Recognition Module ELECHOUSE Speech recognition module is a compact and easy to control speaker recognition board Speak Recognition Voice Recognition Module. Input voltage: DC 4.5-5.5V . Any sound can...
Brand new with high qualityInput voltage : 10V -60VInput Current: Maximum input current of 15AOutput voltage : 12V -80V continuously adjustableOutput current: maximum output current of 10A ( adjustable )Output...
Stable and reliable chipset CP2102 USB specification 2.0 compliant with full-speed 12Mbps. Standard USB type A male and TTL 5pin connector. 5pins for 3.3V,TXD,RXD,GND & 5V All handshaking and modem...
Arduino Color Sensor TCS3200 Color Recognition Sensor Module uses a high-quality light sensor therefore allowing you to sense any color through a combination of Red, Green, and Blue. However the...
PWM DC Motor Speed Controller 10-50V 60A High HHO RC Driver PWM Controller Module Operating voltage range is DC 10-50V, max rated current is 60A, control range is 0.01-3000W, working...
Product description Features: It is a DC-DC 300W MPPT Boost Buck voltage converter CVCC LCD display Step UP/Down power supply module solar charger. Specifications: Input voltage range: DC 7-80...
Arduino KY-032 Obstacle avoidance sensor modules Infrared Obstacle Avoidance Sensor returns a signal when it detects an object in range. The range of the sensor is around 2-40 cm distance. It operates...
Features: Sensitive for LPG, propane, hydrogen Output voltage boosts along with the concentration of the measured gases increases Fast response and recovery Features boost circuit Adjustable sensitivity Signal output indicator...
MQ4 High Sensitivity Gas Methane (CNG) Detector Sensor Module is a simple to use MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module which can sense the presence of Compressed Natural...
MQ-5 Natural/ LPG Gas Sensor Module for Arduino Features Small sensitivity to LPG, H2, LPG, CH4, and CO Fast response Stable and long life Simple drive circuit Indication of the signal...