KY-034 7 Color Flashing LED Module is a module with an auto-flash led that can flash up to 7 colors. No programming needed. Just connect it with the power supply and it’ll work.
Features:
Working voltage: 3.0 -4. 5v
5mm round head led.
light color: pink, yellow, green (highlight)
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Finger Detection Heartbeat Measuring Sensor Module uses a bright infrared LED and a phototransistor to detect the pulse of the finger, a red LED flashes with each pulse. This component is ideally suited to adding heartbeat sensing to your project.
The most important is to keep the shield str..
L7812 is equipped with a heat sink, and a 3A rectifier bridge can meet high-current output. It uses a full-wave bridge rectifier, AC or DC can be entered, and the input regardless of positive and negative electrodes. Filtering using two large-capacity electrolytic capacitors 35V 220UF do buffer filt..
The L9110 Fan Module is an integral component designed for fire extinguishing robots, utilizing a dual H-bridge motor driver to control fan operation efficiently. Housed in a compact DIP (Dual Inline Package) format, it ensures easy integration and robust performance in firefighting scenarios. The m..
The L9110S Dual Channel Motor Driver Module is a compact board that can be used to drive very small robots.
This tiny module has two independent L9110S motor driver chips which can each drive up to 800mA of continuous current. The boards can be operated from 2.5V to 12V enabling this module to be..
Smart Electronics LAN8720 Network Module Ethernet transceiver RMII interface development board for Arduino. The network module communicates with the Arduino type board through the SPI protocol ideal for projects with ARDUINO, PIC, AVR, STM32.
Features:
High-Performance 10/100 Ethernet Physi..
Laser Non-Modulator Tub Laser Receiver Module gives the output of laser receiver in digital format and output pin is high when LASER is detected and low when LASER is not detected. It is for Raspberry Pi and Arduino to receive the laser output and decode digital data.
Features:
Small in siz..
The LCUS-1 PLC USB Serial Control Relay Module is a versatile and efficient solution for remote relay control applications. Featuring seamless integration with PLC systems and USB connectivity, it offers convenient control and monitoring capabilities. With its compact design, it fits seamlessly into..
The default function of the capacitor touch dimmer is a switch, dimming, with brightness memories LED touch dimming. It will light slowly when turning on the lights, and become dark slowly when turn off, which effectively avoids the stimulation to eyes.
The lamp brightness can be adjusted by..
This is LED Strips and LED Controller with Y-cable Set, the light can be controlled via the transmitter or the button on the LED controller, the controller remembers the last setting when power on. It makes any model look brighter and realistic. You can also adjust the different flash patterns of fl..
The LED Traffic Lights Signal Module / Digital Signal Output Traffic Light Module is another great interesting DIY accessory. This is a mini-traffic light display module, high brightness, very suitable for the production of a traffic light system model.
Can be connected to the motherboard’s PWM p..
The LIS3DSH has dynamically selectable full scales of ±2g/±4g/±6g/±8g/±16g and is capable of measuring accelerations with output data rates from 3.125 Hz to 1.6 kHz. LIS3DSH is an ultra-low-power high-performance three-axis linear accelerometer belonging to the “nano” family with an embedded state m..