4 bit Common Cathode Digital Tube 0.56" 0.56in. Red LED Digit 7 Segment
Product model: WS2812B full color Light source: SMD 5050 LED Working voltage: DC5V Board: FPCB soft board IC: one IC drives one LED chip LED: each LED is controlled separately Power consumption: maximum 0.3w per lamp bead Gray level :256 Operating temperature: -15 to 50° Luminous Angle: 180° Control mode: external control Clipping: each LED can be clipped
Use glass forming lens, light concentration, high brightness. Easy installation, quick release and good heat dissipation. Designed to enhance the road lighting effects, improve traffic safety.
Light Source: SMD 2835 LED Quantity: 72leds/50cm Length: 50cm/pc Color: Natural white: 4000k Working voltage: AC220V Wattage: 0.12w/led Working temperature: -20 to 50 Waterproof protection: Non-waterproof High Intensity & Reliability Long lifespan >50,000 hours
Description:1, 2 channels of logic and high voltage low voltage logic two-way transformation2, 2 channels of high voltage logic into logic low voltage unidirectional conversion3, small module, 1.5 cm X 1.5 cm4, module compatible with bread plate, can be used directly put on the bread board
Description: High voltage is 5V, low voltage is 3.3V HV connect with 5V power supply LV connect with 3.3V power supply GND connect the power negative pole LVx input/output 3.3V TTL HVx input/output 5V TTL Bi-Directional transform between LVx and TVx
Features: 1.No mechanical moving parts, high reliability 2.High precision level control 3.Meet the safety standard requirements 4.RoHS compliant. 5.Easily mounting method with locking nut. measurement range:single-point measurements