ULN2003 driver Stepper Motor, BYJ48, DC 5-12V Descriere: 1. Onboard ULN2003A motor driver chip 3. Pin 5-12V power supply 2. Chip all the pins already leads for convenient connection to use; d51v al3x 4. Onboard 4-way signal indicator - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
20 decembrie
9 RON
CH340G convertor usb to ttl uart - Win 7-10 instaleaza automat driverul, sau se gaseste pe google - set 4 fire (pentru conexiune port router, unbrick, rescriere firmware) Description 1 Support WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA /. Server 2008 / Win7 / Win8 32 Bit / 64. 2. Support USB1.1 or USB2.0/USB3.0 for communication. ( ch 340g 340 ) 3. Simulation interface, you can upgrade serial peripherals. 4. Supports common MODE contact signal. 5. Supports IRDA SIR infrared communication. 6.information download here. 7. Provide RS232. RS485. RS422 interface. 8. Programming does not affect the target board program runs p5o5 e1t35 al3x 0uc0 - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
20 decembrie
24,99 RON
Releu apa nivel cu releu 10A - contacte separate galvanic, poate comanda DC sau AC independent. Automatizarea nivel apa este disponibila in 2 versiuni: - 35 lei - Standard cu alimentare la 12V DC - 60 lei - Restul versunilor - - - - - - - - - - - - - - - - - - - - - - - - Curent continuu DC ! - Modul - 12V (versiunea de 12V-DC) - modelul STANDARD - Modul - 8-90V (versiunea cu plaja de la 8V pana la 90V-DC) Curent alternativ AC ! - Modul - 8-62V (versiunea cu plaja de la 8V pana la 62V-AC) - - - - - - - - - - - - - - - - - - - - - - - - Optional: - Alimentator (AC-220) out DC 12V (in limita a 1 buc la un modul) + 20 lei - Un singur alimentator 12V poate comanda pana la 10 module Descriere: Modulul vine fara alimentator si fara senzori. Senzorii pot fi orice, fire, electrozi inox ... etc Detecteaza nivelul apei prin conductivitatea electrica dintre cele 3 puncte (senzori) porneste umplerea (golirea) si se opreste doar cand s-a umplut (golit) Face ciclu complet umplere (golire) fara intermitente de alta natura. Releu comanda max 10A - 220V, daca se doreste a comanda sarcini si pompe mari (hidrofor) acest modul va comanda un contactor si acela va comanda sarcinile mari de putere Atentie functia automatizare de umplere bazin cu apa se poate inversa si poate goli un bazin cu apa (sau alte substante) prin simpla inversare POZITIEI senzorilor, si anume: pozitia senzorului de gol se pune in pozitia senzorului de plin si invers, astfel se inverseaza functia de umplere in bazin in functia de golire bazin. Acest modul este reversibil. Features: 1: Wide range of applications 2: Easy to operate 3: Small size 4: stable performance 5: Voltage specification optional 12V - DC Product name: Automatic water level controller Specifications: 12V - DC (V2 up to 32VDC) Module size: 5*4.4*1.8cm (manual measurement) Net weight: 24g Module function: When the water level is lower than the B probe, the water is automatically pumped. Stop pumping when the water level reaches the C probe. The A B C water level sensing line can be used with ordinary wires, and the wire ends are exposed to 5CM. Automatically pump water when the water level is below point B Stop pumping when the water level is above point C 5en50r t3rm1 in5ta 5e73e al3x b0t un1q pompa automat electrovalva fosa fose 9V, 10V, 12V, 18V, 24V, 36V, 42V, 48V, 54V, 56V, 60V, 62V, 64V, 70V, 72V, 82V, 84V, 86V, 90V - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
20 decembrie
35 RON
Modul detectie AC230V cu izolatie prin optocuplor 3-5V (suporta comanda la PLC 24V) Model si pret: modul 1CH - (20 lei) modul 3CH - (50 lei) modul 8CH - (90 lei) Description 220V AC electro-optic coupler detection module Function: It can be used to detect the existence of 220V ac Output TTL level can be detected by SCM. It could be 3-5V PLC24V level can also be connected When connected to the PLC input, the PLC COM end is connected to the power supply 24V input end is connected to the signal output OUT of the board, and GND on the optocoupler board is connected to the negative pole of the power supply Green 2P 5.0 terminal is connected to 220V voltage al3x l3d 5en50r p5o5 220V 230V 240V industrial - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
20 decembrie
19,99 RON
BMP 180 Barometric Digital Pressure senzor Description 1.8V to 3.6V Supply Voltage Low power consumption - 0.5uA at 1Hz I2C interface Max I2C Speed: 3.5Mhz Very low noise - up to 0.02hPa (17cm) Full calibrated ATENTIE! Conf. datasheet tensiunea maxima de lucru este de 3.3 3.6V valabil si pe pinii de comunicatie I2C. 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 si costa 10 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, 5en50r al3x t3rm1 r3d - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
20 decembrie
9 RON
Senzor DHT11 Features: - All calibration, digital output - Excellent long-term stability - Supply Voltage: +5 V - The DHT11 is a Temperature and Humidity Sensor with calibrated digital signal output. - Relative humidity and temperature measurement, t3rm1 - Temperature range : 0-50 C error of 2 C - Humidity RangeRH 5% RH error (5en50r al3x) - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
20 decembrie
14,99 RON
Buton antivandal 16mm, led 24V Buton tip: ON-OFF (cu retinere / latching) metal, metalic Cod produs: D538L_R - culoare rosie (red) Cod produs: D538L_O - culoare portocalie / galbena (orange / yellow) Cod produs: D538L_G - culoare verde (green) Cod produs: D538L_B - culoare albastra (blue) Cod produs: D538L_W - culoare alba (white) - Buton Antivandal - Iluminat cu Led 24V - contact maxim suportat: 3A/250VAC - Latching (tip ON-OFF) - Dimensiune diametru 16mm - arata exact ca in poza Nota: Testat led si cu 5V si 12V: - 5V se lumineaza undeva la 50-70% (din punct de vedere al perceptiei ochiului uman) -12V se lumineaza undeva la 80-95% (din punct de vedere al perceptiei ochiului uman) Type : Latching (on-off); 1 NO + 1 NC Material : Nick-plated Brass The Front Shape : Domed illuminated : Dot Lamp Color : R/G/Y/O/B/W Protection Degree : IP65 , IK08Dot b0t al3x - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
20 decembrie
29,99 RON
Mini sursa CC CV step-down 5A Nota: La sarcini de peste 2.5A sau peste 75-80C (temperatura integratului), necesita racire suplimentara cu un mic radiator sau mic ventilator. Description This product is a 180 KHz fixed frequency PWM buck (step-down) DC/DC module,capable of driving a 5A load with high efficiency, low ripple and excellent line and load regulation. Module highlights:5A high power high efficiency and low ripple with power indicator ! l1th1 Performance parameters 1 Input voltage range 4 38VDC(Note:input voltage not exceeding 38V) 2 Output voltage range 1.25-36VDC adjustable 3 Output current: 0-5A 4 Output power: 75W 5 High efficiency up to 96% 6 Built in thermal shutdown function 7 Built in current limit function 8 Built in output short protection function 5y5sa d0w7 al3x 9 Input reverse polarity protection: None (if required, high current diode in series with the input). 10 L x W x H =5.4*2.3*1.5CM - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
20 decembrie
29,99 RON
Alimentator 9V, 1A Descriere - Alimentator 9V (1A) la 110-220V - tip comutatie - ideal pentru Arduino, camere IP, router .... cu mufa de 5.5mm x 2.1mm 5y5sa 2s0 al3x - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
20 decembrie
24,99 RON
PWM driver Controler Generator 60A ( + optional carcasa -> 30 Lei ) Power requirement:10-50VDC Rated current: 60A Maximum output current Frequency : 15kHZ Control Motor Power : 0.01-3000W, 12V:720W(max),24V:1440W(max) 36V:2160W(max),50V:3000W(max) Standby current,0.04A Regulation range:5-100% PCB Size:122x87x32mm, in5ta al3x d51v - - - - - - - - - - - - - - - - - - - - - - - - - ATENTIE ! Doar in cazul in care driverul este folosit pentru control motoare curentul maxim suportat este de cel putin 2 ori curentul nominal specificat pe motor. Adica acest driver suporta motoare ce au curent nominal de max 30A !!! pentru ca trebuie luat in calcul si pornirea lui in sarcina maxima (au fost cazuri). Daca nu se respecta acest lucru nu ofer garantie !!! - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
20 decembrie
140 RON
Bloc racire aluminiu peltier Model cu iesirile in lateral 40mm x 40mm - (38 lei) 40mm x 80mm - (62 lei) 40mm x 120mm - (86 lei) 40mm x 160mm - (109 lei) 40mm x 200mm- (133 lei) 40mm x 240mm- (157 lei) 40mm x 300mm- (190 lei) Model cu iesirile in sus 40mm x 40mm - (38 lei) Bloc de aluminiu racire pe apa in 8 versiuni, rog specificati modelulul (vezi si poze) video demo => Feature: Internal flow channel extrusion forming. Brazing parts into a whole. Leak rate of less than 5 * 10-6 mbar.l s parts Internal fin thickness 0.5MM. Processing: vacuum aluminum brazing. Surface treatment: silver oxidation. Applicable to computer CPU water, industrial inverter driver, industrial control cabinet cooling. Item type: Cooling Block Material: Aluminum Alloy Color: Silver. ( t3rm1 al3x in5ta ) Thickness: approx. 12mm Diameter: 8mm and 9.5mm (exterior ring) => Vezi ultima poza din anunt - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
20 decembrie
38 RON
Kit - CP2102 convertor USB to TTL UART - Win 7-10 instaleaza automat driverul, sau se gaseste pe google - set 4 fire (pentru conexiune port router, unbrick, rescriere firmware) - are pinout DTR pentru Reset !!! - RX/TX - 3.3V TTL - merge perfect la router (CP2102 suporta maxim 5V TTL) Description - This is a USB 2.0 to TTL UART CP2102 Module Serial Converter - Designed to be used for USB to TTL electronic projects - TTL interface output, Connect MCU easily to your computer - Built-in USB to RS232 Transfer chip p5o5 al3x 0uc0 - USB suspend states supported via SUSPEND pins e1t35 - USB specification 2.0 compliant with full-speed 12Mbps - Standard USB type A male and TTL 3.3V, RST, TXD, RXD, GND & +5V - Event character support Line break transmission - Temperature Range: -40Cto +85C - Supports Windows 98SE, 2000, XP, Vista, Windows7, Mac OS 9, Mac OS X & Linux 2.40c - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
20 decembrie
29,99 RON
Wattmetru 0-200V cu sunt de 200A (Suntul e inclus in pret) - specificatii generale: Acest model este configurabil din meniu unde se alege suntul folosit 50A, 100A, 200A si 300A, in cazul de fata trebuie s-a verificati ca a fost configurat pe 200A Atentie pentru montarea la baterie in sisteme solare (etc) nu se alimenteaza pe cele 2 fire separat decat daca tensiunea bateriei e sub 8V !!! respectati schema din poza (sau manual) Atat in poza cat si manual aveti desenat "baterie" si "sarcina" pentru montare in sisteme regenerabile (foto, eoliant etc) "bateria" din schema inseamna invertorul (MPPT ... charger .. etc) iar "sarcina" inseamna bateria dumneavoastra (12V, 24V, 48V, 96V ...) Am pus si o schema pentru configuratie sistem solar de exemplu Acest watmetru se poate monta la ORICE atat timp cat se respeceta specificatiile tehnice cum ar afi: NUMAI tensiune continua (NU alternativ) avand maxim 200V iar curent max in functie de sunt 50-300A Daca nu se respecta cele de mai sus, nu ofer garantie. - Wattmetru de curent continuu DC 0-200V (cand este alimentat sub 8V necesita alimentare separata) - Putere maxima 40Kw (deoarece suntul e de max 200A) - Functii de masurare: tensiune, curent, putere masurata in sarcina cat si energia consumata in unitate de timp (wh) - se poate seta parametri bateriei si se poate vdea cand e goala sau plina - modul de conexiune cabluri este afisat in poze (conform pozei de pe spatele aparatului) - Functie de iluminare pe intuneric (LCD iluminat) - dimensiune cote (mm) in ultima poza - Ideal pentru panouri solare masina auto .... Nota: Tine minte puterea consumata si dupa oprirea alimentarii. Se comporta ca un contoare de energie electrica. Video Youtube: https: www.youtube.com watch?v=pEnExPJGqlw Function description Voltage Measuring range: 0-200V. (when the test voltage is < 8V, please use the independent power supply mode) Voltage Minimum resolution:0.01V. Voltage The starting test voltage: 0.05V Voltage Measurement accuracy:1% Current Measuring range: 0-300A(Type: PZ-015) can set 50A, 100A, 200A,300A four range depend on the external shunt, the factory default is 100A. Current Minimum resolution: 1mA Current The starting test current: 10mA Current Measurement accuracy:1% Power Measuring range: 0-60000W Power Minimum resolution: 0.01W Power The starting test power: 0.2W Power Measurement accuracy:1% Impedance = Voltage Current Impedance Measuring range: 0-1000O (When over the test range or the current is zero, it display --- ) Impedance Minimum resolution: 0.1O Impedance Measurement accuracy:1% Internal resistance= (Full voltage Bring load voltage) Bring load current, when the bring load voltage is larger than the maximum voltage, the internal resistance is zero. Internal Resistance Measuring range: 0-999mO (Display format: 999mO, when over the test range or the current is zero, it display --- .) Internal Resistance Minimum resolution: 1mO Voltage Measurement accuracy:1% v0l7 al3x - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com (clik pe livrare)
Sector 5, Bucuresti
20 decembrie
199,99 RON
USB Tester, max 150W, 3-30V, 5A Recipient plastic cu flux lichid pentru lipire aluminiu cu fludor, pentru aproape orice baterie, materiale, etc. Prezentare video youtube: https: youtu.be 8esfonbxuhk Features: Capacity: 10ml bottle. Size: approx 6x2.1cm 2.4x0.83inches. Non-toxic- and environmentally friendly. Suitable for pure aluminum sheet, thin aluminum sheet, stainless steel, copper, iron, nickel galvanized sheet. Can not be used for for soldering circuit boards, electronic components. Specifications: Size: approx 6x2.1cm 2.4x0.83in l1th1 18650 litiu conector sudura al3x - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com P
Sector 5, Bucuresti
20 decembrie
29 RON
Arduino breadboard 830 puncte Description Two (2) power lines Model: MB-102 Ever-muse electronic Ideal for high frequency and low noise circuits Interconnect any components with 20-29 AWG(0.3-0.8 mm) wire Special designed spring clip over 5,000 insertion cycles Nickel plated, silver plated and gold plated available Specificaitonspoints Size: 16.5 x 5.4 x 0.9 cm Net weight: 77 g Pacakge weight: 97 g Color: As shown in the pictures c0n al3x r3d - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
20 decembrie
8,99 RON
Sonda clesti crocodili Descriere model crocodili - Impedanta: 50 - Lungime varf prindere carlig: 4mm - Tensiune maxima: 500V - Lungime cablu: 1m g3ne5 al3x - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
20 decembrie
32 RON
Voltmetru digital 5-100V - DC Voltmetru disponibil in 3 culori: rosu, verde si albastru, va rog sa specificati culoarea. Voltmetru tip panou rotund are 2 fire si se poate masura orice tensiune continua intre 5V si max 100V Atentie! Nu are are protectie schimbare polaritate alimentare, firul rosu este (+) si firul negru este (-) Specification: Name: Two-wire digital voltage measuring instrument Measuring range: 5V- 100V Power supply range: 5V-100V Minimum startup: 3. 8V Allowable error: 1% Input impedance:> 100K ohm Working current.: Red <15mA, Green <12mA, Blue <12mA (rosu, albastru si verde) Refresh speed: about 300mS/time v0l7 al3x Display mode: three-digit round LED digital tube Display color: red, green, blue Lead length: 20cm Dimensions: diameter 33.8 Hole size: diameter 30.0 Working temperature: -10 C 65"C 6V, 9v, 12V, 13.2V, 14.4V, 18V, 20V, 21V, 24V, 28V, 30V, 36V, 40V, 42V, 48V, 54V, 56V, 70V, 72V, 82V, 84V, 90V, 96V, eoliana, mppt, inverter, baterie, scooter electric ebike bicicleta, bms, inverter, convertor, trotineta - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
20 decembrie
29,99 RON
Cablu adaptor 50cm, ipex, sma - mama - lungime 50cm - ideal pentru antene GPS, WIFI si aplicatii radiofrecventa Nota! Verificati cu atentie ce fel de cablu aveti nevoie, in anunt sint poze 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 r3d - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
20 decembrie
14,99 RON
Controler 6-60V, 30A incarcare automatizare baterii Acest modul este 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 o baterie are o problema nu trebuie sa stea la incarcat mai mult decat ar fi in mod normal. Specificatii: - alimentare: 6-60V - plaja de lucru 6-60V - curent max: 30A - 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 30A ... se foloseste releul de pe placa spre a comanda alt releu mai puternic. Specificatiile originale ale manualului: 1.Module Highlights: 1. Support Lead-acid battery and Acting Battery,voltage range:6V 60V; 2. Can display voltage,percent of battery,charging time at the same time through LCD; 3. The function is very powerful,realizes the automatic charge control, the control charge time, also may set up and uploads the corresponding parameter through the serial port; 2.Function description 1) Automatic Charge control function: By setting the volt-HI: UP volt-LI: dn ;When the battery voltage is below the volt-LI: dn ,the relay leads,the charger begins to charge the battery;when the battery voltage is up to volt-HI: UP ,the relay is diconnected and the automatic charge is completed once; 2) Charge Time Control Function: How to turn on the time control function? After entering the parameter set, set the parameter op is non-zero, then turn on the time control function, op default parameter is: - - : - - h, the default does not turn on time control function; After the opening Time control function (OP is non-zero), when the battery voltage is the lower volt-LI dn , the charger began to charge the battery, the system began to clock; During the timing, the battery voltage = volt-HI UP , relay disconnect; If the OP time is up, the battery voltage is still the lower volt-LI dn , the relay keeps the conduction, automatically closes the charge time control function, and flashes the H:ER to remind the user, the time parameter setting is unreasonable; Press any key to stop flashing; Note: Time format: 00:59 (00 for hours, 59 for minutes) The maximum time is 99:59, which is 100 hours. dumploader ( 12V, 24V, 36V, 48V, 56V, l1th1 v0l7 5e73e al3x) - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: (clik pe livrare)
Sector 5, Bucuresti
20 decembrie
64 RON
Modul Nano V3 - W5100 Specificatii Controller: w 5100. Can be used as server or client. Directly plug puzzle board, no soldering required. It is directly supported by Arduino official Ethernet Library. It adds a micro-SD card slot, which can be used to store files for serving over the network. The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous socket connections. Use the Ethernet library to write sketches which connect to the internet using the shield. Fits all version of arduino main board,2009,UNO, mega 1280, mega 2560. al3x r3d e1t35 - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
20 decembrie
120 RON
