Rextin Super Bright 110V 100pcs New Model 2835 3 LED Module White120-150LM Per Module Waterproof Decorative Light for Letter Sign Advertising Signs with Tape Adhesive Backside (White)
High Quality Super Bright Rextin 2835 3 LED Module,can print your local if you have good quantity.
3 leds 2835 module with lens ,120-150LM Per module , Color :White.
Waterproof led modules with Tape adhesive backside, Peel and Stick, Easy to use.
AUTOAND Car Inclinometer Level Tilt Gauge GPS&OBD HUD Off-Road Slope Meter with Large-Screen Display
﹡[GPS& OBD Dual-Module]: The dual-module function of this automotive off-road slope meter is suitable for all vehicles without an incline meter,....
﹡[Complete Functions]: This automotive off-road slope meter is a multifunctional instrument which can display and monitor various data, such as the....
﹡[Wide Range of Applications]: This Automotive off-road slope meter applies to vehicles which is without speedometer, engine temperature gauge,....
﹡[Comfortable To Use]: It has a HD LED large screen, so the real-time monitoring of driving data will be seen at a glance. No need to keep your head....
﹡[Warranty Service]: There are 2 years' warranty for the main unit and 1 year warranty for the accessories since the day you have received....
Geekstory BN-220 Dual GPS Glonass Module Navigation TTL Level 9600bps + GPS Passive Antenna for Arduino Raspberry Pi Pixhawk F3 CC3D Betaflight F4 Flight Control
BN-220 gps module has flash to save configuration, so you do not need to reset data next time when you use it. But it has no compass. If you need gps with flash and compass, please buy bn-880 from Geekstory..
When you use it for Raspberry Pi, there is no driver needed but you need to install software.
The TX LED flash means gps module output normally.The PPS LED flash means gps module locate your place..
Data Level : TTL or RS-232,Default TTL level. To make it be RS232 output, you need to use one TTL to RS232 converter cable.
BN 220 gps module documentation link cannot be displayed. If you need technical documentation, please click “Ask a question” to em-ail us.
The standard I2C compatible communication interface can transmit the collected data to Arduino, KL25Z and other microcontrollers for heart rate and blood oxygen calculation..
MAX30102 is an integrated module of heart rate monitor biosensor. It integrates a red LED with an infrared LED, a photoelectric detector, an optical device, and a low noise electronic circuit with ambient light suppression.
MAX30102 uses a 1.8V power supply and an independent 5.0V power supply for internal LED.
it can be used to a wearable device for heart rate and blood oxygen collection, worn on fingers, ear lobes, wrists and other places..
This is a simple and practical blinking flasher module, the ON and the OFF duration can be adjusted separately. The blinking flasher module is suited for both resistive and slightly inductive loads. This blinking flasher module is ideally suited for driving for example LED lamps, hazard lights, warning signs, safety beacons, DC light bulbs, etc .....
Operating voltage DC 4.5 to 30V. Maximum current: 10 Amp. Maximum load 300 Watts/at DC 30V, 120 Watts/at DC 12V. (NOTE: this product no step-up, step-down or inverter function, only for DC load).
Time-ON 0.01 to 15 seconds and Time-OFF 0.01 to 15 seconds adjustable. The output ON - OFF - ON – OFF… cycle alternates..
Two precise 25-turn adjustable potentiometers, you can use a screwdriver to easily adjust the ON and OFF time you need. With LED indication for output status..
Compact plastic case and wires connects for easy mount. Two screw mounting holes are convenient for you to fix it on the wall or wooden board. Of course, you can also choose not to lock the screw..
