10pcs geekcreit red led

Buy 10Pcs Geekcreit Red Led 0.28 Inch 2.5V-30V Mini Digital Volt Meter Voltage Tester Voltmeter for R240.16

Buy 10Pcs Geekcreit Yellow LED 0.28 Inch 2.6V-30V Mini Digital Volt Meter Voltage Tester Voltmeter for R369.00

10Pcs Geekcreit DC 5V 3MM x 10MM WS2812B SMD LED Board Built-in IC-WS2812

Buy 10pcs Red LED Display DC-DC 5V to 3.3V/9V/12V/24V USB Adjustable Buck-boost Power Supply Voltage Reg for R845.00

Buy 10pcs Red LED Display DC-DC 5V to 3.3V/9V/12V/24V USB Adjustable Buck-boost Pow for R839.54

Buy 10pcs Mini Crystal Film Square Red LED Digital Thermometer Signal Light for R520.53

Buy 10pcs 8 Way Water Light Marquee 5MM RED LED Light-emitting Diode Single Chip Module for R325.99

Feature: – Operating voltage:DC 4.5 – 30V – Measure voltage: DC 0 – 100V – Minimum resolution(V): 0.1V – Measure current:50A (require external shunt) – Minimum resolution(A): 0.1A – Operating current: – Display: three 0.28" LED digital tube – Display color: Red and Blue (two-color display) – Dimensions: 48 x 29 x 21mm – Mounting cutout: 45.5 x 26.5mm – Refresh rate: about 500mS / times – Measure accuracy: 1% (± 1 digit) – Operating temperature: -10 to 65°c – Operating Humidity: 10 to 80% (non-condensing) – Working pressure: 80 to 106 kPa – Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement – Wiring: Black line (thin): vacant or buck circuit (module) negative Red line (thin): power supply+ Black line (thick): COM, common measuring Red line (thick): PW+, measuring terminal voltage input positive Yellow line (thick): IN+, current input+ Notice: – The voltage between the thin red and thin black lines must be within DC 4.5-30V – The ammeter can only be connected to the negative of the device under test – Exceeds 5A, long-term full load working continuously, it is recommended that the measurement side of the leads are directly soldered to the socket – When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits – If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing Package included: 10 x Digital Volt Amp Meter 10 x 50A / 75mV DC Current Shunt

Description: Small size and super bright Low heat, energy saving, low power consumption, long service life Best replacement for traditional light sources Can be used as light decorations, torches, toys & gifts, car decorations, light box advertising, signal indicator, and so on Size: 5mm Forward voltage: Red yellow 1.9v-2.4V DC Blue white green: 3.0V-3.8V DC Luminous intensity: 3000-6000 mcd Processing temperature: 280°-320° Operating Temperature: ±70° Operating current: 20ma Color: Red Package Included: 10x 5mm led light(Red)

Buy 3pcs Geekcreit 3 in 1 AC 60-500V 100A Square Red LED Digital Voltmeter Amm for R329.00

Buy 3pcs Geekcreit 3 in 1 AC 60-500V 100A Square Red LED Digital Voltmeter Ammeter for R340.18

We will default sending carton package to replace the plastic box, but there may some stocks are still packaging with plastic box, please note about this before you buy it. Features: This kit walks you through the basics of using the (for)Arduino in a hands-on way. You'll learn through building several creative projects.   Starting the basics of electronics, to more complex projects, the kit will help you control the physical world with sensor and actuators. It is a good kit for arduino starter learning. Instruction: Click here to open Package included: 1 x Arduino UNO 2012 1 x 830 breakboard 1 x Storage components box 5 x Red LED 5 x Yellow LED 5 x Green LED 8 x 220 Ohm Resistor 5 x 1K Resistor 5 x 10K Resistor 1 x Active buzzer 1 x Passive buzzer 4 x Button switch 2 x Digital tube 1 x 6 AA Battery holder 1 x 4 Digital tube 2 x Ball switch 3 x Photoresistor 1 x Adjustable resistance 1 x Flame sensor 1 x Infrared receiver 1 x LM35 temperature sensor 1 x 74H595 1 x 8*8 Matrix 1 x USB cable 30 x Colorful breakboard cable 1 x Mini remote control

Scope: Mainly used in battery (9V or 12V) voltage monitoring, simple and practical, support sound and light alarm. Features: When the buzzer low voltage will "DiDiDi" sounds and the red LED lights up, when the battery voltage rise above to the set value, buzzer will stop alarm. Size: 2.9 x 3 cm The main chip: LM358 9V Battery: When a battery over-discharge (battery voltage drops below about 8V), the red lights and the buzzer calling to achieve sound and light alarm, to achieve control battery discharge status, prevent over-discharge battery, and damage battery; 12V Battery: When a battery over-discharge (battery voltage less than 10.4V), the red lights and the buzzer calling to achieve sound and light alarm, to achieve control battery discharge status, prevent over-discharge battery, and damage battery; Advantages: With a sound and light alarm, simple and practical. The module input with reverse protection, if reverse polarity power input will not burn. But without overvoltage protection, if the input exceeds 15V, the chip above the module will burn out. Adjustment method: 9V Battery: Input 9V, the LM358 voltage adjustment between 2 feet and 4 feet to about 5.78V, the alarm voltage is 8V (we has set it before shipment, so you don't need to adjust it again). Clockwise adjustment, 2 feet and 4 feet voltage is reduced, the sensitivity increased. 12V Battery: Input 12V, The LM358 voltage adjustment between 2 feet and 4 feet to about 6.05V, the alarm voltage is 10.4V (we has set it before shipment, so you don't need to adjust it again). Clockwise adjustment, 2 and 4 feet voltage is reduced, the sensitivity increased. Package includes: 10 x Battery Over-discharge Protection Module

10Pcs KY-016 RGB 3 Color LED Module For Arduino Red Green Blue Description: This is RGB 3 color LED module for Arduino red green blue Brand: KEYES Module: KY-016 Material: PCB RGB signal output 3 color: Red, green, blue Compatible with Arduino DIY project Package included: 10 x RGB 3 color LED module

LED Hydroponic Grow Light - 5 LED Color, 100 TW Epileds LEDs, 300W Power, 20000 LUX - ELZW-LT175 LED Hydroponic Grow Light featuring 5 LED Colors, x100 TW Epileds LEDs, and a powerful 300W + 20000 LUX light emission - Grow your plants better than ever before. The sun is great for growing your plants or flowers, but the sun isn't always there when you need it. Now with this LED plant growing light, you can be assured your crops will be getting the optimum amount of needed light whether it be winter or cloudy. Delivering an astounding 300 watts of LED power married up to 20000 LUX, the 100LEDs stream constant nature budding light directly on your indoor garden. Additionally, with the 5 LED lights colors best suited to promote growth (red, deep red, blue, white, orange) you can be assured that your plant could only get better attention directly from the natural sun itself, At a Glance... High Powered Hydroponic LED Grow Light 100 TW Epileds LEDs 300W + 20000 LUX Power Growth Inducing 5 Color LEDs Manufacturer Specifications General LED Type: 100x TW Epileds Lumens: 7000LM LUX: 20000lux/0.5m, 10600lux/1.5m, 3060lux/3m LED Power: 300W (100x 3W) LED Beam Angle: 120 Degree LED Colors: Red 70pcs (620-630nm), Deep Red 6pcs(660nm), Blue 10pcs (460- 470nm), White 10pcs(6500K), Orange 4pcs (610nm) LED Lifespan: 50,000+ Hours 3x Cooling Fans Four Drive Power Construction: Aluminum Power Source: 100-240V Power Adapter Working Temperature: -20 - 40 Deg C Power Source: 100-240V Power Adapter Working Current: 600 MA Dimensions Main product dimensions: 400x210x60mm (L x W x D) Main product weight: 3562g Package Contents LED Grow Light Power Adapter (Product Specific) Suspension Hook (Product Specific)