Bitcoin mining machines are one way to obtain bitcoins. Bitcoin is an online virtual currency created by open-source peer-to-peer software. Instead of being issued by a specific currency institution, and produced by the massive computation of a specific algorithm, the Bitcoin economy uses a distributed database of nodes throughout the P2P network to identify and record all transactions. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin by producing a large number of coins.
Any computer can become a mining machine, but the returns will be low, and it may not mine a single bitcoin in a decade. Many companies have developed specialized Bitcoin mining machines with special mining chips that are tens or hundreds of times faster than normal computers.
Currency system by the user (the user through the key control wallet), trade (trade will be broadcast to the whole currency network) and miners (generated by competition calculation agreed on each node of the chain block, block chain is a distributed public authority books, contains the currency network of all the transactions happened) Bitcoin Mining Machine,Antminer S19j Pro,bitcoin Miner,btc mining machine,S19 Pro Hyd Shenzhen YLHM Technology Co., Ltd. , https://www.hkcryptominer.com
Super brightness 5mm DIP LAMP LED
Long lifespan more than 50, 000 hours
Voltage: 3.0-3.6VDC
LENS: Dia 5mm x L8.6mm
Lead length: 15.4mm
Below is white color 15 degree
Part Number                  Â
POWER
Diameter (mm)
Color
WLD/CCTÂ Â Â Â Â Â Â
VF(VÂ DC)
IF(mA)
Lumens (lm)             Â
Viewing Angle
MIN
TYPE
MAX
LP-50334W644-42R-6
0.06W
5mm Round
Warm white
2700-3500K
3.0-3.6
20mA
13000MCDÂ +/-20%
15
LP-50334W444-42R-6
Neutral White
4000-4500K
15000MCDÂ +/-20%
LP-50334W844-42R-6
Cool White
5500-6500K
15000MCDÂ +/-20%
LP-50334W694-51R-6
0.06W
5mm Round
Warm white
2700-3500K
3.0-3.6
20mA
14000MCDÂ +/-20%
15
LP-50334W494-51R-6
Neutral White
4000-4500K
16000MCDÂ +/-20%
LP-50334W894-51R-6
 Cool White
5500-6500K
16000MCDÂ +/-20%
We have another traffic signal lamps for lampada de led, meet international standard
5mm, 30 degree, 3.0-3.2-3.4VDC, 20mA
Yellow 590-593nm, 4000-6000mcd
Red, 620-625nm, 4000-6000mcd
Green, 503-505nm, 8000-10000mcd
Contact us for more details.
LPILED,A light-emitting diode (LED) is a two-lead semiconductor light source. It is a p-n junction diode, which emits light when activated. When a suitable voltage is applied to the leads, electrons are able toÂ
Super brightness 5mm DIP LAMP LED
Long lifespan more than 50, 000 hours
Voltage: 3.0-3.6VDC
LENS: Dia 5mm x L8.6mm
Lead length: 15.4mm
Below is white color 15 degree
Part Number                  Â
POWER
Diameter (mm)
Color
WLD/CCTÂ Â Â Â Â Â Â
VF(VÂ DC)
IF(mA)
Lumens (lm)             Â
Viewing Angle
MIN
TYPE
MAX
LP-50334W644-42R-6
0.06W
5mm Round
Warm white
2700-3500K
3.0-3.6
20mA
13000MCDÂ +/-20%
15
LP-50334W444-42R-6
Neutral White
4000-4500K
15000MCDÂ +/-20%
LP-50334W844-42R-6
Cool White
5500-6500K
15000MCDÂ +/-20%
LP-50334W694-51R-6
0.06W
5mm Round
Warm white
2700-3500K
3.0-3.6
20mA
14000MCDÂ +/-20%
15
LP-50334W494-51R-6
Neutral White
4000-4500K
16000MCDÂ +/-20%
LP-50334W894-51R-6
 Cool White
5500-6500K
16000MCDÂ +/-20%
We have another traffic signal lamps for lampada de led, meet international standard
5mm, 30 degree, 3.0-3.2-3.4VDC, 20mA
Yellow 590-593nm, 4000-6000mcd
Red, 620-625nm, 4000-6000mcd
Green, 503-505nm, 8000-10000mcd
Contact us for more details.
LPILED,A light-emitting diode (LED) is a two-lead semiconductor light source. It is a p-n junction diode, which emits light when activated. When a suitable voltage is applied to the leads, electrons are able toÂ
Bitcoin miners manage the Bitcoin network by solving the problem of proof-of-work mechanisms with a certain amount of work -- confirming transactions and preventing double payments. Because hashing is irreversible, finding the number of random adjustments required to match is difficult, requiring a trial-and-error process that can predict the total number of times. This is where the proof-of-work mechanism comes into play. When a node finds a solution that matches the requirement, it can broadcast its result to the whole network. Other nodes can then receive the newly solved data block and check whether it matches the rule. If the other nodes calculate the hash value and find that the requirement (the operation goal required by Bitcoin) is satisfied, then the data block is valid and the other nodes accept the data block.
Bitcoin Mining Machine:S19 Pro Hyd Asic Miner,S19 Pro Hyd Antminer Bitmain,S19 Hyd Bitmain Antminer,s19j pro antminer bitmain,whatsminer m50s,etc.
Model NO.: LPILED-50334
Certification: IMQ, KEMA, LVD, EMC, GOST, PSE, NOM, C-tick, SAA, FCC, Energy Star, CSA, GS, CCC, UL, RoHS, CE
Trademark: LP. LPILED. LPINTE
Transport Package: ESD Package
Specification: CE
Origin: China
Model NO.: LPILED-50334
Certification: IMQ, KEMA, LVD, EMC, GOST, PSE, NOM, C-tick, SAA, FCC, Energy Star, CSA, GS, CCC, UL, RoHS, CE
Trademark: LP. LPILED. LPINTE
Transport Package: ESD Package
Specification: CE
Origin: China
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recombine with electron holes within the device, releasing energy in the form of photons. This effect is called electroluminescence, and the color of the light (corresponding to the energy of the photon) is determinedÂ
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by the energy band gap of the semiconductor.
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An LED is often small in area (less than 1 mm2) and integrated optical components may be used to shape its radiation pattern.
Appearing as practical electronic components in 1962, the earliest LEDs emitted low-intensity infrared light. Infrared LEDs are still frequently used as transmitting elements in remote-control circuits, such as those inÂ
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remote controls for a wide variety of consumer electronics. The first visible-light LEDs were also of low intensity, and limited to red. Modern LEDs are available across the visible, ultraviolet, and infrared wavelengths,Â
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with very high brightness.
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Recent developments in LEDs permit them to be used in environmental and task lighting. LEDs have many advantages over incandescent light sources including lower energy consumption, longer lifetime, improvedÂ
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physical robustness, smaller size, and faster switching. Light-emitting diodes are now used in applications as diverse as aviation lighting, automotive headlamps, advertising, general lighting, traffic signals, cameraÂ
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flashes and lighted wallpaper. As of 2015, LEDs powerful enough for room lighting remain somewhat more expensive, and require more precise current and heat management, than compact fluorescent lamp sourcesÂ
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of comparable output.
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LEDs have allowed new text, video displays, and sensors to be developed, while their high switching rates are also used in advanced communications technology.
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recombine with electron holes within the device, releasing energy in the form of photons. This effect is called electroluminescence, and the color of the light (corresponding to the energy of the photon) is determinedÂ
Â
by the energy band gap of the semiconductor.
Â
An LED is often small in area (less than 1 mm2) and integrated optical components may be used to shape its radiation pattern.
Appearing as practical electronic components in 1962, the earliest LEDs emitted low-intensity infrared light. Infrared LEDs are still frequently used as transmitting elements in remote-control circuits, such as those inÂ
Â
remote controls for a wide variety of consumer electronics. The first visible-light LEDs were also of low intensity, and limited to red. Modern LEDs are available across the visible, ultraviolet, and infrared wavelengths,Â
Â
with very high brightness.
Â
Early LEDs were often used as indicator lamps for electronic devices, replacing small incandescent bulbs. They were soon packaged into numeric readouts in the form of seven-segment displays, and were commonlyÂ
Â
seen in digital clocks. LPILED
Â
Recent developments in LEDs permit them to be used in environmental and task lighting. LEDs have many advantages over incandescent light sources including lower energy consumption, longer lifetime, improvedÂ
Â
physical robustness, smaller size, and faster switching. Light-emitting diodes are now used in applications as diverse as aviation lighting, automotive headlamps, advertising, general lighting, traffic signals, cameraÂ
Â
flashes and lighted wallpaper. As of 2015, LEDs powerful enough for room lighting remain somewhat more expensive, and require more precise current and heat management, than compact fluorescent lamp sourcesÂ
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of comparable output.
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LEDs have allowed new text, video displays, and sensors to be developed, while their high switching rates are also used in advanced communications technology.
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May 28, 2025