Hub USB 2.0 cu 7 porturi cu buton individual de power 0uc0 al3x port - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
59,99 RON
Set sigranta cablu max 250VAC Se ofera sub forma de kit cablu + 1x sigurante la alegere de 1A, 3A si 5A. Rog sa specifcicati modelul cand comandati - pret pentru 1 buc = 3 Lei - pret peste 10 buc = 2 lei / buc Acest cablu cu siguranta a fost adus special pentru bms -uri si active balancing -uri pentru protectie scurt circuit electronica (al3x, l1th1, y0p, 5y5sa, d0w7, 2s0, c0n) - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
1,99 RON
HC-05 shield modul bluetooth Se alimenteaza la 5V dar atentie nivel logic TTL este de 3.3V !!! Description: 1. Wireless serial Bluetooth port with free extension cable 2. Include mezzanine board that includes regulator and connector to allow easy 3. interface to and Arduino, AVR, PIC or other microcontroller (5a5i0 al3x) 4. Supply voltage can be between 3.6 to 6V DC. Unpaired current is about 30 ma, And it's about 10mA after paired.Pls notice the input voltage can't exceed 7V. 5. Easy to connect this module with any standard Bluetooth device, just search and key "1234" passcode. 6. The link from the machine, computer, Bluetooth with Bluetooth function from the function with a variety of hosts, the majority with a Bluetooth-enabled cell phone, PDA, PSP and other intelligent terminal pair pairing between slave can not. ATENTIE! Conf. datasheet tensiunea maxima de lucru este de 3.3 3.6V valabil si pe pinii de comunicatie UART (RX,TX). Acest modul prezinta o sursa de alimentare si poate functiona pana la 5V dar comunicatia UART (RX,TX) este tot pe 3.3V Daca acest modul se conecteaza la Arduino ... cat si la alte dispozitive ce tensiunea nivelului logic este mai mare de 3.3V mai precis 5V este necesar acest convertor Am si asa ceva (vezi ultima poza) si costa 5 lei Daca nu se respecta interconectarea corecta privind nivelele de tensiuni logice NU OFER GARANTIE Un efect de exemplu, daca conectam un modul ce are comunicatie de 3.3V la Arduino UNO ce are nivelul logic de 5V, RX (I2C dupa caz) din modulul de 3.3V se va arde si devine scurt fata de GND !!! In acest caz modulul devine inutilizabil. - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
34 RON
Modul GMS SIM900 Acest modul Nu are 3G deci nu merge RDS-DIGI Daca vreti GSM cu 3G - RDS - DIGI, vezi (click) la anunturile utilizatorului Frecventa: quad-band network1900MHz The GPRS Shield is based on SIM900 module from SIMCOM and compatible with Arduino and its clones. The GPRS Shield provides you a way to communicate using the GSM cell phone network. The shield allows you to achieve SMS, MMS, GPRS and Audio via UART by sending AT commands (GSMand SIMCOM enhanced AT Commands). The shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module(They are all 2V8 logic) present onboard. Features GPRS multi-slot class 10 8 GPRS mobile station class B Compliant to GSM phase 2 2+ Class 4 (2 WMHz) Class 1 (1 W1900MHz) Control via AT commands - Standard Commands: GSM Enhanced Commands: SIMCOM AT Commands. Short Message Service - so that you can send small amounts of data over the network (ASCII or raw hexadecimal). Embedded TCP UDP stack - allows you to upload data to a web server. RTC supported. (5a5i0) al3x r3d Selectable serial port. Speaker and Headphone jacks Low power consumption - 1.5mA(sleep mode) Industrial Temperature Range - -40 C to +85 C Size:8.5x5.7x2cm(approx) - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
99 RON
Copiator 125KHz RFID (bateria e inclusa gratuit) Aparat de copiat cartele tip breloc, card, token . . . etc frecventa de 125 Khz chjpset - EM4100 T5577 EM4305 sau cu prot0c0l compatibil Description Duplicate the card ID from the EM4100 or compatible card or key fob for backup purpose Support 125KHz EM4100 or compatible card format only Standalone 2 buttons Simple operation Don t need connect with computer for operation Built-in LED and buzzer indicators Built-in transceiver antenna Battery power supply: 3 V (2 x AAA battery) Portable design: 115 x 70 x 30 mm (r37id copiere acces sistem) HOW TO USE IT : The steps of Operation as below: Step 1 Switch On , Power Led should flash one second. Step 2 Put a card what should be copied in Read Area. Step 3 Press Read Button, If Read oK Read Led should flash and Beep sounds. Step 4 Put a card should write , Press Write Button and keep press, about one second ,if Beep a sound means Copy succeed. Step 5 If want write more card with the same ID ,repeat step 4 Step 6 Switch Off for save Power. clona clonare Suporta doar anumite cartele Electra si se verifica numai cu proba pe loc. Cartela Rfid model electra dupa 2010 nu poate fi copiata, are un bit in plus fata de cele de uz comercial copiatoarele de cartele citesc codul standard si chiar daca ai putea citi intreg codul, o cartela reinscriptibila normala accepta un numar standard de biti al3x - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
79 RON
Soclu DIP 28 - Se poate monta Atmega328 (Arduino UNO DIY) Nota: In lista mea de componente am tot ce va trebuie sa va construiti un Arduino DIY, home made, microcontroler (Atmega 328), soclu DIP 28, cuart 16Mhz, condensatori ceramici 22pf, placa cablaj de test , pini simpli (mama sau tata) si/sau stack (cei lungi). (a5du1 al3x r3d) Si in plus am PCB dezvoltare Shield Custom, de Arduino UNO si Mega profesional facute, dublu placat cu treceri metalice l3d al3x r3d - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
0,49 RON
Modul TJA1050 MCP2515 Description 1. Support CAN V2.0B specification, the communication rate 1Mb / S 2. 0 to 8-byte data field 3.The standard frame and expand the frame and remote frame 4. Power supply :DC 5V. 5.Termination resistors:120 ohm 6. PCB Size: 4.4cm x 2.8cm ,Screw hole center spacing 23mm x 38mm 7. Working current: type value. 5mA. 8. the working temperature: Industrial grade to 85 C -40 C p5o5 al3x 9. SPI interface protocol control Package including: 1pcs MCP 2515 Controller Bus TJA 1050 Receiver Module for Arduino - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
34,99 RON
Radar RCWL-0516 Features Equipped with RCWL-9196 chip supporting 4-28V wide voltage input, high level signal output when detecting the motion with active repeat trigger 360 degree no blind angle detection with 5-7m deteciting distance, the detection not affected by the surroundings, better performance than the IR sensor Support night detecting function turn on /off, adjustable repeat trigger time and detecting distance by add the SMD components to the corresponding pins Working Voltage: DC 4-28V, Board Size: 35.9 X 17.3mm/1.41 X 0.68inch Specifications Operating Voltage: 4-28V Operating Current: 2.8mA (typical); 3mA (max) Detection Distance: 5-9m Transmitting Power: 20mW (typical); 30mW (max) Output Voltage: 3.2-3.4V Output Voltage Driving Capacity: 100mA Trigger Way: repeat trigger Output Control Low Level: 0V Output Control High Level: 3.3V Operating Temperature: -20 80 celsius Storage Temperaturecelsius Adjustment Part Introduction: 1.C-TM Adjust repeat trigger time,default trigger time is 2s;increasing capacitor's capacity will make repeat trigger time longer;and actual counting trigger time can operate as below: Stick capacitor on C-TM,test 9196 3-pin frequency F,repeat trigger time T=(1/fR-GN Detection distance adjustment;connect with resistor and detection distance will become shorter;if not connect,detection distance is 7m;if connect with 1M ohm resistor,detection distance is 5m 3.R-CDS Internal VCC parallel connect with internal 1M ohm resistor to CDS pin (that is 196 9-pin) by R-CDS ,CDS connects with photoresistor,you can close detection function at night Pin Definition: 3V3:3V3 power output GND:ground OUT:control output;when detect moving objects,it will output high level VIN:input voltage,4-28V CDS:enable control chip,lower than 0.7V,OUT will output low level all the time 5en50r al3x r3d - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
9,99 RON
Arduino UNO R3, CH340 micro USB (optional cablu micro USB - 5 lei) Arduino UNO R3 - compatibil. Arduino UNO R3 (ultima versiune) este o platforma de procesare open-source, bazata pe software si hardware flexibil si simplu de folosit. Consta intr-o platforma de mici dimensiuni construita in jurul lui Atmega328 si este capabila de a prelua date din mediul inconjurator printr-o serie de senzori si de a efectua actiuni asupra mediului prin intermediul luminilor , motoarelor, servomotoare, si alte tipuri de dispozitive mecanice. Atmega328 este capabil sa ruleze cod scris intr-un limbaj de programare care este foarte similar cu limbajul C++. (a5du1 al3x) Features: ATmega328 microcontroller Input voltage - 7-12V 14 Digital I O Pins (6 PWM outputs) 6 Analog Inputs 32k Flash Memory 16Mhz Clock Speed - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
50 RON
ESP8266 - 07 ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. ESP 8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area. Features SDIO 2.0, SPI, UART 32-pin QFN package Integrated RF switch, balun, 24dBm PA, DCXO, and PMU Integrated RISC processor, on-chip memory and external memory interfaces Integrated MAC/baseband processors Quality of Service management I2S interface for high fidelity audio applications On-chip low-dropout linear regulators for all internal supplies Proprietary spurious-free clock generation architecture Integrated WEP, TKIP, AES, and WAPI engines Solutions Supports APSD for optimal VoIP applications Patented spurious noise cancellation algorithm for integration in SOC applications Supports Bluetooth co-existence interface al3x Self-calibrated RF to ensure optimal performance under all operating conditions Zero factory tuning No external RF components Specificationsb/g/n Wi-Fi Direct (P2P), soft-AP Integrated TCP/IP protocol stack Integrated TR switch, balun, LNA, power amplifier and matching network Integrated PLLs, regulators, DCXO and power management units +19.5dBm output power in 802.11b mode Power down leakage current of < 10uA Integrated low power 32-bit CPU could be used as application processor SDIOSPI, UART STBC, 1 1 MIMO, 2 1 MIMO (e1t35) A-MPDU & A-MSDU aggregation & 0.4ms guard interval Wake up and transmit packets in < 2ms Standby power consumption of < 1.0mW (DTIM3) Help your development more easy. ESP8266 Serial WIFI Module Forum" Detail about ESP8266 1. High quality & low price 2. LWIP agreement 3. Support 3 modes: AP, STA, AP+STA 4. Perfect and simple AT commands - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
19,99 RON
Termometru infrrarosu de la -50C pana la +600C Specifications: Measuring range: -50 to 0 (-58 t to 600 (32 to 1112 ): 1.5% of reading 2 4 ) Specifications: Model: TH01B Display: LCD display D:S:12:1 Emissivity: 0.1 to 1.0 Response spectrum: 8 to 14 laser: 1mW power 620nm to 690nm class 2 Reaction time: 0.5 second Automatic power off:30 seconds Operating temperature:0 to 40 580C, 550C, 500C, 480C Net weight: 110g, cuptor, piza, pizza, lemne, pita Pyrometer Thermometer industrial t3rm1, al3x gun pistol infrared - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
134 RON
Modul controler 6-60V, 10A, incarcare automatizare baterii lithium Pe scurt produsul este un "voltmetru" programabil in plaja 6-60V DC, nu e sursa in comutatie ! Va rog citit cu atentie detaliile, explicatiile si specificati ce model vreti. Vedeti toate pozele cum se fac conexiunile la placa in diferite configuratii daca nu se respecta nu se ofera garantie! Acest produs lucreaza doar in DC si are 2 functii: Control incarcare baterii (orice tip) si consumator sarcina (dumploader). Descriere standard cum lucreaza: - la acest controler incarcare baterii, se poate seta parametri de incarcare la ce tensiune se doreste, decuplarea automata dupa incarcare. Foarte bine in cazul bateriilor lithiu. Decuplare automata peste un timp prestabilit (daca se seteaza acest lucru) daca o baterie are o problema nu trebuie sa stea la incarcat mai mult decat ar fi in mod normal. - a doua functie ca dump loader: cand o baterie dintr-un sistem solar este plina, acest modulul comuta automat un consumator. De ex: bateria ajunge la 100% se comuta un consumator si cand scade la 98-95% se deconecteaza consumatorul (se seteaza in meniu pragurile de tensiune dorite). - se mai poate folosi si ca low voltage cut off - protejare baterie sa nu sa se descarce sub un anumit nivel si taie alimentarea la consumatori Specificatii: - Produs tip modul (fara carcasa) - alimentare: 6-60V - plaja de lucru 6-60V - curent max: 10A - schema de conectare in poze Setare rapida parametri (fara timer): - Se apasa 2 sec pe SETUP apoi apare un meniu (blink) - apasarea scurta pe SETUP (click) navigare prin meniu - dupa selectie meniu Setare prag de sus (up), se alege tensiunea dorita din sageti UP DOWN - dupa selectie meniu Setare prag de jos (dn), se alege tensiunea dorita din sageti UP DOWN - apoi salvarea se face apasand SETUP 2 sec si gata Nota: pentru curenti mai mari de 10A ... se foloseste releul de pe placa spre a comanda alt releu mai puternic, dar atentie la iesire aveti tensiunea de iesire a bateriei, va trebuie un releu care sa suporte tensiunea bateriei ( 12V, 24V, 36V, 42V, 48V, 56V, l1th1 v0l7 5e73e al3x dumploader XY-CD60L ) - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: (clik pe livrare)
Sector 5, Bucuresti
21 martie
49,99 RON
Senzor MQ-2 FUM Specificatii: Dimensiune: 20mm x 32mm x 22mm Alimentare: 5 - DCV Current: 150mA Iesire LDO: TTL digital 0 si 1 (0.1 si 5V) Iesire AO: aproximativ 0.1-0.3V, ceea mai mare concentratie = 4V Detecteaza: fum, metan, dioxid de carbon, butan si alte gaze (vezi datasheet) Description MQ-2 Gas Sensor Module Smoke Hydrogen Butane LPG Methane Detector This module is a Gas sensor sensitive to many gases that can detect many types of gases, such as smoke, methane, carbon dioxide and other gases. You can use this module together with your favourite MPU such as the Arduino for projects that involve the detection of smoke or gas leaks. The module sends an analogue output to the MPU with the amount of gas detected. It uses an interlock connector for ease of use. It has an adjustable resistor on-board to calibrate the output signal. We highly recommend to connect this module to our Sensor shield for Arduino for maximum compatibility with our products, 5en50r al3x r3d - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
9,99 RON
Senzor umiditate sol Description This is a simple water sensor, can be used to detect soil moisture Module Output is high level when the soil moisture deficit,or output is low Can be used in module plant waterer device, and the plants in your garden no need people to manage Operating voltage: 3.3V 5V Dual output mode,analog output more accurate A fixed bolt hole for easy installation With power indicator (red) and digital switching output indicator (green) Having LM393 comparator chip, stable Panel PCB Dimension: Approx.3cm x 1.5cm Soil Probe Dimension: Approx. 6cm x 3cm Cable Length: Approx.21cm Interface Description(4-wire): VCC: 3.3V-5V GND: GND DO: digital output interface(0 and 1) AO: analog output interface Instructions for Use: Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil Module to reach the threshold value is set in the soil moisture, DO port output high, when the the soil humidity exceeds a set threshold value, the module D0 output low The digital output D0 can be connected directly with the microcontroller to detect high and low by the microcontroller to detect soil moisture The digital outputs DO shop relay module can directly drive the buzzer module, which can form a soil moisture alarm equipment Analog output AO and AD module connected through the AD converter, you can get more precise values of soil moisture (5en50r, in5ta al3x r3d - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
8,99 RON
Conector - SMA 90 grade - TATA, MAMA - Conector SMA la 90 grade - TATA (male) - Female - EXACT CA IN POZA ! - ideal pentru antene GPS, WIFI si aplicatii radiofrecventa Nota! Verificati cu atentie ce fel de cablu aveti in anunt este poza de aproape cum arata conectori Extension cable for your SMA application. Cable has low loss and is very flexible. (5a5i0 e1t35 Many projects which involves RP-SMA TYPE connectors. Connector: Antenna cable IPEX female to SMA female al3x c0n - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
9,99 RON
Modul cu 4 relee alimentare 12V, contact 10A Modul 4 relee cu optocuplor: - Testat si functioneaza 100% cu orice Raspberry Pi - Semnal TTL - Trigger LOW sau HIGH, selectabil - jumper - Semnalul logic aplicat trebuie sa fie tip OPEN COLECTOR (fara pull up din microcontroler) altfel nu functioneaza mai ales cu nivele mici de semnal (datorita modului de constructie optocuplor de pe placa releelor) - Izolare galvanica prin optocuplor - Putere Maxima 2.5KW pentru (250AC - 10A) Nota releul trebuie alimentat la tensiunea de lucru specificata 12V This is a 4-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) 4-Channel Relay interface board, and each one needs 15-20mA Driver Current 5e73e al3x Equipped with high-current relay, AC250V 10A ; DC30V 10A Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) Indication LED s for Relay output status - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara:
Sector 5, Bucuresti
21 martie
37 RON
Modul MAX485 Description - On-board MAX485 chip - Low power consumption for the RS-485 communication, slew-rate limited transceiver - Onboard 5.08mm pitch 2P terminal to facilitate RS-485 communication wiring - All pins of chip have been led out - Can be controlled through the microcontroller p5o5 al3x - Working voltage: 5V - Board Size: Approx. 44 x14mm - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
11,99 RON
AT24C256 Serial EEPROM I2C, 256K Description 1. 8P chip holder on the board mounted AT24C256 chip; 2. pin head provide power supply, power indicator on the board; 3.pull-up resistors request by I2C communications 4. All pins are drawn and marked, enter the address and write protect jumper pins can be directly set up; 5.PCB board size: 36.5 (mm) x12 (mm) a5du1 al3x r3d - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
14,99 RON
Sursa LM2596 HVS Nota: La sarcini de peste 2.5A sau peste 75-80C (temperatura integratului), necesita racire suplimentara cu un mic radiator sau mic ventilator. - Intrare 4.5 to 50V (suporta 60V max absolut, dar nu este recomandat) - Iesire reglabila intre 3-35V - Curent 2A (max 3A) - Ideal pentru folosire la POE step-down de la 48V cu iesire ajustabila 3-35V Description: LM2596HV Step-down Module Condition: New Size: 45 x 24 x 11mm The input voltage: 4.5 to 50v Output voltage: (3-35v) continuous adjustable (suggest no load debugging) The lowest pressure difference: 1.5V Output current: rated current 2a, max 3a Output power: a maximum of 15w Conversion efficiency: up to 92% (the higher the output voltage, the higher the efficiency) Static power: about 6 ma Connection mode: welding, after add pin can be directly welded on the PCB Working temperature: industrial grade (- 40C to + 85C) Load regulation: 1% Voltage regulation: 0.5% 5y5sa d0w7 al3x Short circuit protection: current limiting, overheating protection - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
23 RON
Shield TJA1050 MCP2515 Description 1. Support CAN V2.0B specification, the communication rate 1Mb / S 2. 0 to 8-byte data field al3x 3.The standard frame and expand the frame and remote frame 4. Power supply :DC 5V. 5.Termination resistors:120 ohm 6. PCB Size: 4.4cm x 2.8cm ,Screw hole center spacing 23mm x 38mm 7. Working current: type value. 5mA. 8. the working temperature: Industrial grade to 85 C -40 C p5o5 9. SPI interface protocol control Package including: 1pcs MCP 2515 Controller Bus TJA 1050 Receiver Module for Arduino - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
79,99 RON
