Invent To Learn: Making, Tinkering, and Engineering in the Class

Invent To Learn: Making, Tinkering, and Engineering in the Class

Invent To Learn: Making, Tinkering, and Engineering in the Class Info: Autor: Sylvia Libow MartinezSi Gary S. Stager, Ph.D. Publisher: Construirea Modern cunostinte de presa Paperback: 252 pagini ISBN 10: 0-9891-5110-7 ISBN 13: 978-0-9891-5110-8 Documente: Pagina produsului

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Bitmain Antminer - K7 (63.5 TH S)

Introducing the Bitmain Antminer K7 - the ultimate mining solution for those looking to mine Nervos CKB coin. This powerful miner delivers unparalleled performance, boasting an impressive hash rate of 63.5 TH and a power draw of just 3080W. With its high efficiency and profitability, the Antminer K7 is the most efficient miner on the market for mining the Eaglesong algorithm. Manufactured by Bitmain, a leading name in the cryptocurrency mining industry, the Antminer K7 is designed with the user in mind.

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Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v2.0

Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v2.0

Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v3.0 Poate monitoriza doar Vluetooth BLE nu si dispozitive Bluetooth clasice Specificatii: Sniffer Bluetooth BLE Compatibil cu Wireshark Link-uri: Fise tehnice, driverele si fisierele EagleCAD si tutorialul Introducerea Adafruit Bluefruit LE Sniffer Bluefruit LE pentru iOS Reverse Engineering - un bec cu energie redusa Bluetooth

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Antminer E9 Pro (3.68Gh) Ethereum Clasic

Introducing the Antminer E9 Pro (3.68Gh) from Bitmain - the ultimate mining machine for the EtHash algorithm! With a maximum hashrate of 3.68Gh s and a power consumption of only 2200W, this powerhouse can help you maximize your mining profits while minimizing your energy costs. Designed with the latest technology and built to last, the Antminer E9 Pro (3.68Gh) is the perfect solution for serious miners looking to take their mining operation to the next level. With its compact size and robust design, it 3

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Led Brick Telecomanda Infrarosu

Led Brick Telecomanda Infrarosu

Led-ul brick este o componenta care emite lumina in spectrul infrarosu (elementul activ in orice telecomanda clasica de TV, VCR, aer conditionat, etc). Folosind senzorul de telecomanda in infrarosu poti detecta codurile emise de telecomanda ta, si folosind acest led-ul brick poti controla aceste dispozitve direct din Arduino, simuland telecomanda obisnuita. Tutorial - http: learn.adafruit.com ir-sensor pinul de semnal se cupleaza la pinul digital 7; led-ul clipeste o data la fiecare secunda;

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BITMAIN Antminer L7 (8800 MH s)

The Antminer L7 (8800MH s) is the newest ASIC miner available on the market, designed specifically for mining Litecoin and Dogecoin. With a hash rate of 8800 MH s, the Antminer L7 is approximately 20 times more powerful than its predecessor, the Antminer L3, which had a hash rate of around 500 MH s. This makes the Antminer L7 one of the most powerful and profitable miners in the industry. The Antminer L7 runs on the Scrypt algorithm and consumes 3425W of power, making it highly efficient and cost-effecti

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BITMAIN Antminer S19 Pro Hydro (177 TH s) - MOQ

ANTMINER S19 PRO HYDRO 177 TH from BITMAIN - the revolutionary new bitcoin mining device that offers unmatched performance and efficiency. This cutting-edge miner is designed to tackle the most demanding SHA256 algorithm-based cryptocurrencies, boasting a maximum hashrate of 177 TH and a power draw of approximately + - 5300W. The ANTMINER S19 PRO HYDRO 177 is a water-cooled device, making it one of the first of its kind in the world of bitcoin mining. It is capable of operating with either water or miner

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Xerox cititor de card - common RFID KIT

Xerox cititor de card - common RFID KIT

Multi card reader common RFID KIT (P class) (inlocuieste 497N04026 497N04028)

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Antminer S19 90 TH

Antminer S19 90 TH

Introducing the Bitmain Antminer S19j (90Th) - the latest addition to the Antminer S19 series. Released in June 2021, this powerful machine boasts a size of 195 x 290 x 370mm and a weight of 14200g. With a noise level of 75db, this miner is designed to deliver high-performance mining without compromising on noise reduction. Equipped with two cooling fans and a total of five fans, the Antminer S19j (90Th) ensures efficient cooling of the machine, even in high-temperature environments. With a power consump

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Jucarie - Merceds Benz G-class 2018 2

Jucarie - Merceds Benz G-class 2018 2

Jucarie - Merceds Benz G-class 2018 2 Maisto Tech R C Petreceti ore intregi in curse cu prietenii cu acest Mercedes Benz G. Un vehicul puternic alimentat de 2,4 Ghz. Potrivit pentru pana la 4 platouri pentru curse. Incarcare usoara cu orice dispozitiv USB. Dispune de vehicul cu control radio si controler cu maner de pistol. Invata cum sa indeplinesti in siguranta sarcinile pentru adulti Ajuta la dezvoltarea abilitatilor motorii Incurajeaza jocul imaginativ de simulare AVERIZARE +5 Cadou pentru copii, pasi

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Girofar LED cu magnet

Girofar LED cu magnet

piese tractoare utilaje agricole granit kramp bepco bruder tehnica popan baia mare agriculture service confectii metalice subansamble LA20006 Girofar LED cu magnet Functie : Lumina intermitenta Blit dublu Rotatie Culoare deschisa: Chihlimbar Tehnologie bec: LED neinlocuibil Pozitie de montare: Superior Tip montare: Magnetic Interval tensiune nominala: 10-30 V Putere: 8 W Inaltime: 140 mm Diametru: 140 mm Standard ECE: R65 Standard CISPR: 25 Class 5 Clasa de izolare (IP): 65

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HPC P2035 2055 Paper Pickup Roller Tray2

HPC P2035 2055 Paper Pickup Roller Tray2

LaserJet P2035, LaserJet P2055, LaserJet Pro 400 M401n, LaserJet Pro 400 M401dn, LaserJet Pro 400 M401dw, LaserJet Pro 400 MFP M425dn, LaserJet Pro 400 MFP M425dw; Canon imageCLASS D1120, imageCLASS D1150, imageCLASS D1170, imageCLASS D1180, imageCLASS D1320, imageCLASS D1350, imageCLASS D1370, imageCLASS D1520, imageCLASS D1550, imageCLASS LBP251dw, imageCLASS LBP253dw, imageCLASS LBP6300dn, imageCLASS LBP6650dn, imageCLASS LBP6670dn, imageCLASS MF414dw, imageCLASS MF416dw, imageCLASS MF419dw, imageCLASS

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iBeLink, BM-K3-70T-3000W

iBeLink, BM-K3-70T-3000W

Model BM-K3 from iBeLink mining Kadena algorithm with a maximum hashrate of 70Th s for a power consumption of 3300W. Model BM-K3 Release Dec-22 Size 128 x 201 x 402mm Weight 6600g Noise level 74db Fan(s) 4 Power 3300W Voltage 180V-260V Interface Ethernet Temperature 5 - 40 C Humidity 5 - 95 % Additionnal infos Blake (2s-kade

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Adafruit STEMMA Audio Amp - Mono 2.5W Class D - PAM8302

Adafruit STEMMA Audio Amp - Mono 2.5W Class D - PAM8302

Amplificatorul audio Adafruit STEMMA este un amplificator mono extrem de mic, dar surprinzator de puternic - capabil sa furnizeze pana la 2,5 Wati catre difuzoare cu impedanta de 4-8 ohmi. In interiorul cipului miniatural se afla un controler de clasa D, care poate functiona de la 2,0V la 5,5VDC. Deoarece amplificatorul este de clasa D, este foarte eficient (peste 90% eficient cand alimenteaza un difuzor de 8Ω cu peste jumatate de Watt) - facandu-l perfect pentru proiecte portabile si alimentate cu bateri

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Placa dezvoltare SparkFun RedBoard Turbo

Placa dezvoltare SparkFun RedBoard Turbo

Daca vrei sa treci la nivelul urmator in Arduino, plecand de la microcontrolorii vechi, de 8bit 16MHz, Placa SparkFun RedBoard Turbo este alternativa perfecta. Vine echipata cu un ATSAMD21G18, care este un procesor ARM Cortex M0+, un microcontrolor de 32 bit ce poate opera la 48MHz. Cu o memorie flash externa, de 4MB, si un bootloader UF2 (format de actualizare USB), RedBoard Turbo iti ofera o platforma de dezvoltare economica si simpla in cazul in care ai nevoie de mai multa putere decat ofera RedBoard c

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