modul cu 2 relee 15ron modul cu 4 relee 29ron Modul cu 8 relee 40ron Comanda relee folosind microcontroller pe low trigger. Contacte normal deschis si normal inchis Tip SRD05V VCC 10A pt. Arduino Raspberry PI sau automatizari 5V 4-Channel Relay Module Shield for Arduino ARM PIC AVR DSP Electronic 5V VCC tel.
Timisoara, Timis
azi 07:37
19 RON
suport pt. doua baterii LiIon 18650 3.7v in serie =>7.4V 8ron suport pt.o baterie LiIon 18650 3.7v - 5ron dimensiuni. L 75mm l 20mm h 18mm suport pt.3 baterii LiIon 18650 3.7v in serie - 11ron suport pt.4 baterii LiIon 18650 3.7v in serie - 14 ron suport de 4baterii 18650 LiIon in paralel posibilitate montare pe PCB sau alte configuratii 13ron suport de 3baterii 18650 LiIon in paralel posibilitate montare pe PCB sau alte configuratii 11ron suport de 2baterii 18650 LiIon in paralel sau serie posibilitate montare pe PCB sau alte configuratii 10ron suport de 1baterie 18650 LiIon cu lamele cu posbilitatea de montare pe PCB 7ron SUPORT BATERII 4X AA R6 9ron
Timisoara, Timis
azi 07:37
5 RON
1) memorie RAM DDR3L laptop 8GB SODIMM 1.35V 1600Mhz Hynix Kingston 2Rx8 PC3L-128 pini dual ranks 110ron compatibila cu laptopuri DDR3L a fost intr-un Laptop Acer testata si pe un HP 2) memorie RAM DDR3 Kingston 1G 1.5v CL7 240 pin DIMM KVR1066D3N7 1G. PC3-8500 pt Desktop PC produsul e nou sigilat nefolosit
Timisoara, Timis
azi 07:37
110 RON
module senzor de temperatura si umiditate dht22 42ron model mai precis si mai rapid decat dht11 senzor de temperatura NTC se pot folosi cu arduino nodemcu esp8266 raspberry sau alte microcontrolere am si alte componente si senzori
Timisoara, Timis
azi 07:37
25 RON
varianta wifi sau cu 2PCB bluetooth pt toyota prius 75ron carscanner pt. iOs si android varianta bluetooth v2.1 simpla 30ron varianta bluetooth cu cip microchip PIC18F25K80: 70ron torque pro gratis pt Android Dacia service reset OBD2 ELM327 scaner diagnoza defecte auto pe Bluetooth sau Wifi Functioneza cu orice masina cu port OBD2 fabricata incepand cu anul 2000 ce suporta protocoalele OBDII Poate afisa information in time real sau sterge erori ce apar in bord Cod pt pair Bluetooth: 1234 Wifi port 3500 Pt iphone aplicatii: Dashcommand, Obd car doctor ,carscanner
Timisoara, Timis
azi 07:36
25 RON
Osciloscop Digital portabil DSO150 bazat pe processor ARM Cortex-M3 cu ecran color de 2.4-inch TFT pret 160ron cu sonde simple crocodil pret 166 ron include si adaptor baterie 9v It's easy and reliable for circuit operation. It can display waveform parameters, such as frequency, period, pulse width, duty ratio, MAX. MIN.,AVG.,Peak-Peak,virtual values. poate fi folosit pt sonda lambda la masini motociclete etc.. in electronica vizualizare semnale PWM Features: Adopt ARM Cortex-M3 processor (STM32F103C8), and include a 2.4-inch color TFT display screen. Used for secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers. Come with instructions, easy to install and operate. With Auto, Normal, Single trigger modes, easy to capture the moment waveform. Available rising or falling edge trigger. Observable previous waveform before trigger(negative delay). Can freeze waveform display at any time(HOLD function). With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX. MIN. AVG. Peak-Peak virtual values. Waveform storage function: will not lose the waveform after power off. Short-circuit and open-circuit detection: can help the user find out the soldering error. TFT controller recognition function. Specifications: Maximum Real-time Sampling Rate: 1MSa s Analog Bandwidth: 0-200KHz Sensitivity Range: 5mV div-20mV div Maximum Input Voltage: 50Vpk (1X probe) Input Impedance: 1M ohms ,20pF Accuracy: 12 Bits Record Length: 1024 points Coupling Modes: DC , AC , GND Time Base Range: 500s per Div - 10us Div Trigger Modes: Auto, Normal, and Single Trigger Position: Center of Buffer Supply Voltage: DC 9V(8-10V) Current Consumption: 120mA 9V Main Board Size: 94 * 65mm x 3.7 * 2.56in Analog Board Size: 65 * 47mm x 2.56 * 1.85in Screen Size: 52 * 40mm x 2 * 1.57in Package Size: 14.5 * 10 * 3.7cm x 5.7 * 3.94 * 1.45in Package Weight: 179g
Timisoara, Timis
ieri 15:27
160 RON
Modul apelator GSM 4G releu deschidere poarta garaj webasto siroco modul 2G G202 120 ron modul 2G GSM rtu5034 150ron modul 2G 4G suporta orice retea GSM inclusiv Digi, Orange Vodafone Telekom etc.. 145ron Fara taxa de utilizare e suficient sa dai un SMS sau suni modulul de pe nr autorizat inregistrat pt a deschide/inchide poarta sau porni masina. The GSM gate opener rejects the call from the authorized number, and then the relay will turn on/off on the first ring. Opening the door is no longer the traditional practice, but shaking the phone to unlock the door will be more interesting. Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines). Security-use caller ID for identification, unknown callers will be ignored. Can be operated from anywhere, without distance limitation. Add or delete users through SMS text commands. No need to provide remote control for different users. Up to 200 authorized telephone numbers can be configured. One output with relay (3A/240VAC) for connecting a door or machine switch. The relay operation will return an SMS confirmation to the owner, this function can be edited by the user. Based on GSM 2G, suitable for many applications. Tips: Scan the code to download the APP and the electronic version of the manual. Specificatii: alimentare: DC 9V~24V/1A Working Temperature: -10 ~ +60 C Storage Temperature: -20 ~ +60C Relative Humidity: 10-90%, No Condensation Work Frequency: 2G GSM: 850/900/1800/1900MHz Communication Protocol: GSM PHASE 2/2+ (include data service) Related Voltage of the Output Relay: 20A 14V DC 20A 125V SIM Card: Nano type, 3V Antena: SMA Wired Switch: Support Applicatii: poate fi integrata in majoritatea incuietorilor electronice, usi garaj, porti culisante / batante, porti cu motoare, gate operators, and is widely used in residential, institutional, and industrial markets. control de la distanta deschis/inchis. Remote control distance: no distance limit suporta max 200 utilizatori numere de telefon control de la distanta: prin apel, SMS sau aplicatie Alarm: real-time alarm by calling your phone, send you SMS Timer: Can be set to turn on/off at any special time you want Control doors number: control one door Event record: each operation record can be viewed in the mobile phone application dimensiuni 8x4.9x3cm continut: 1 x modul central de contol 1 x Antena GSM/4G 1 x Manual de utilizare LED rosu flashing 8 times -> nu este semnal GSM
Timisoara, Timis
19 octombrie
120 RON
apelator GSM RTU5034 permite deschidere porti usi pornire aparate de la distanta doar prin apel gratuit sau SMS model rtu5034 pret 155ron model G202 pret 125ron Gate Opener Relay Switch Wireless Remote Control Door Access Long Antenna Free Call 850/9 MHz Door Opener Descriere: The GSM Gate Opener RTU5034 is a powerful GSM relay that can be used for authorized door access, controlling gates, switching of remote equipment, and car parking systems. Additionally, it can also be used in places which require you to turn on/off your system, machines, or equipment remotely with a free call from your mobile phone. Feature: - functioneaza pe orice retea GSM 2G - Adaugare stergere utilizatori prin mesaj SMS de catre admin - timpul cat releu sta deschis sau inchis e programabil prin comanda SMS - poate fi actionat de oriunde nu exista o limita de distanta pt actionare releu - securizat prin utilzarea identitatii apelantului doar utilizatorii ind\registrati de catre administrator pot actiona releul de ex deschide poarta - oricine altcineva e refuzat - pot fi declarati pana la 200 de utilizatori -primul inregistrat e administratorul - Up to 200 authorized phone numbers can be configured at the specified time. - No need to provide a remote control or keys for different users. - One output with relay rating 3A/240VAC for connecting the switch of the door or machines. - Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines). - The relay action will return a SMS confirmation to the owner or authorized call in number, this function is editable by user. - No call charges. the GSM GPRS Relay Switch rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring'. Specificatii: functioneaza pe orice retea GSM 2G 850/9 MHz ierire releu digitala: NC/NO dry contact, 3A/240V AC alimentare DC: 9-24V DC/2A consum curent: 12V Input Max. 50mA/ Average 25mA SIM Card: Suport 3V SIM Card Antenna: 50 SMA Antenna Interface Temperature Range: -20 +60C Humidity Range: Ralative Humidity 90% dimensiuni 82mm*76mm*27mm contine: modul in carcasa metalica antena GSM conectori alimentare si releu manual de utilizare aplicatie Android si iOS Iphone https://active.clewm.net/E6ikRK?qrurl=http://qr14.cn/E6ikRK>ype=1&key=1f7311657d8b33c04488238020e65d84285465a143 https://preview-static.clewm.net/cli/view-doc/view.html?url=https%3A%2F%2Fncstatic.clewm.net%2Frsrc%2F2021%2F0801%2F20%2F8a3f10067f45e9297ce044b40e701ee3.doc&filename=RTU5024V3.0%20English.doc&download=1&code=qQayOxj&open=a0d3a02bcde34bd3b0c1795019c4aeda&action=&_=1648823071484&frompc=false&org_id=4591278&web_url=http%3A%2F%2Fqr61.cn%2Fo15hrS%2FqQayOxj&app=&shareUrl=&shareName=RTU5024-M35&shareCodeUrl=&auth_app_maps=&auth_maps=&auth_maps_publickey=&auth_maps_time=&surl=&free=1&uni=&collect=0&from=h5&show_collect=1&show_share=1&isWxwork=
Timisoara, Timis
19 octombrie
vand cabluri tata mama / tata tata / mama mama pt breadbord Arduino nodemcu esp8266 pret la 10buc diverse culori 10cm sau 20 cm lungime
Timisoara, Timis
19 octombrie
4 RON
1) 5A XL4015 DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink 21ron 2) stepdown xl6009: 19ron IN-IN + input Positive Input Negative! Positive output OUT + OUT-output negative Test comparison sample reference: Input 3V Output 12V 0.4A 4.8W Input 5V Output 12V 0.8A 9.6W Input 7.4V Output 12V 1.5A 18W Input 12V Output 15V 2A 30W Input 12V Output 16V 2A 32W Input 12V Output 18V 1.6A 28.8W Input 12V Output 19V 1.5A 28.5W Input 12V Output 24V 1 A 24W Vin * Iin * Efficiency = Vout * Iout Vin: Input Voltage Iin: input current Vout: Output Voltage Iout: output current DSN6009 4A is a high-performance step-up switching current (BOOST) module. The module uses the second generation of high-frequency switching technology XL6009E1 core chip performance than the first generation technology LM2577. XL6009 boost module at a lower cost, superior performance, LM2577 module is about to be eliminated. Wide input voltage 3V 32V, optimum operating voltage range is 5 32V; Wide Output voltage 5V 35V; Built-4A efficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A) high switching frequency 400KHz, can use a small-capacity filter capacitors that can achieve very good results, the ripple smaller and smaller. (LM2577 frequency only 50KHz) Technical parameters: Model Specification DSN6009 boost module Module Properties Non-isolated boost (BOOST) Rectification Non-Synchronous Rectification Input Range 3V 32V Output Range 5V 35V Input Current 4A (max), no-load 18mA (5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current.) Conversion efficiency <94% (greater the pressure, the lower the efficiency) Switching frequency 400KHz Output Ripple 50mV (the higher the voltage, the greater the current, the greater the ripple) Load Regulation 0.5% Voltage Regulation 0.5% Operating Temperature -40 +85 Dimensions 43mm * 21mm * 14mm (L * W * H) 3) LM2596 cu display voltmetru: 20ron Rectification mode:Non-synchronous rectifier Input voltage:3V-40V Output voltage:1.3V-35V Output current:Rated current is 2A,maximum 3A(Additional heatsink is required) Conversion efficiency:92%( highest ) Switching frequency:65KHz Output ripple:30mV( maximum ) Load regulation: 0.5% Voltage regulation: 2.5% Work temperature:-Minus 40 degrees - 85 degrees dimension:43mm*21mm*14mm(L*W*G) NOTE:This can't be used to step up Voltage
Timisoara, Timis
15 octombrie
19 RON
Wireless Adapter 150M USB 2.0 WiFi Wireless Network Card 802.11 b/g/n 2.4GHz varianta mini cu antena integrata in stick: 13RON varianta cu antena detasabila cu castig 2db: 25RON
Timisoara, Timis
12 octombrie
13 RON
oled display 128X64 IIC I2c 0.96 Inch pt. Arduino, Raspberry PI OLED display model 1.3" = 40ron Display OLED I2C 0.96" model SSD1306 Resolution: 128X64 Viewing angle: greater than 160 degrees Supported platforms: for arduino, nodemcu esp8266 esp32, 51 series, MSP430 series, STIM32 2, SCR chips Low power consumption: 0.04W during normal operation Support wide voltage: 3.3V-5V DC Working temperature: -30-80 degrees Volume: 27MM * 27MM * 4.1MM Driver IC: SSD1306 Communication: IIC, only two I O ports No font: The software takes word modulo Backlight: OLED self light, no backlight Interface: VCC: 3.3-5V GND: Ground SCL: Serial Clock SDA: Serial Data
Timisoara, Timis
12 octombrie
25 RON
am si module cu 4 sau 8 relee si alte componente si senzori releu dublu cu optocuplor SRD 05V, 220V 10A pt Arduino sau alte automatizari produs nou sigilat in punga electrostatica se poate comanda pe low trigger adica i se da nivelul logic 0 din controler pt. armare • modulul se alimenteaza la 5V, insa se poate folosi/comanda si la 3.3V • modulul are 2 relee controlate independent, ce pot comuta fiecare pana la 250V AC, 10A sau 30V DC, 10A. - foarte util pentru a controla diverse echipamente electrocasnice ce folosesc curenti mari. • fiecare releu este comandat printr-un optocuplor, oferind astfel o protectie excelenta a circuitului de comanda fata de cel comandat. - avantajul folosirii acestor optocuploare, este realizarea unei separatii galvanice, intre circuitul de comanda si circuitul de actionare al releului Dimensiuni: 5 x 4 x 1.8 cm Greutate: 27.4 grame Interfata standard. Poate fi controlat direct de catre un microcontroller sau placa de dezvoltare. Ex: Arduino UNO, Arduino MEGA, Raspberry Pi 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic, etc.
Timisoara, Timis
10 octombrie
16 RON
HC-05 HC 05 RF Wireless Bluetooth Transceiver Module RS232 / TTL to UART converter and adapter specificatii HC05 HC06: Bluetooth protocal: Bluetooth Specification v2.0+EDR Frequency: 2.4GHz ISM band Modulation: GFSK(Gaussian Frequency Shift Keying) Emission power: ?4dBm, Class 2 Sensitivity: ?-84dBm at 0.1% BER Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps Security: Authentication and encryption Profiles: Bluetooth serial port Power supply: +3.3VDC 50mA Working temperature: -20 +75 Centigrade Dimension: 26.9mm x 13mm x 2.2 mm
Timisoara, Timis
8 octombrie
35 RON
1) primele poze: senzor de umiditate rezistiv 12ron moisture sensor can be used to detect the moisture of the soil, when the soil is dry , the module outputs a high level , whereas the output low. Using this sensor make an automatic watering system , so that your garden plants need people to manage .2 adjustable sensitivity ( shown in blue digital potentiometer adjustment )4 Operating Voltage 3.3V-5V5 Module Dual Output mode , a simple digital output , analog output more accurate.6 with fixed bolt hole for easy installation7 small PCB board size : 3cm * 1.6cm8 power indicator ( red ) and the digital switch output indicator ( green )9 using LM393 comparator chip , stableVCC external 3.3V-5VGND GND ExternalDO small board digital output interfaces ( 0 and 1 )AO small board analog output interface 2) ultima poza: Noul senzor capacitiv 22ron Capacitive soil moisture sensor is different from most of the resistive sensors on the market, using the principle of capacitive induction to detect soil moisture. The problem that the resistance sensor is easy to be corroded is avoided, which greatly prolongs its working life. The sensor has a built-in voltage-stabilizing chip that supports a 3.3-wide voltage operating environment, which means it can work even on a 3.3-V Aduino master board. A miniature PC like raspberry pie only needs an ADC (analog to digital) conversion module to work. With a screen and a motherboard, you can talk to your plant. To see if your beloved is thirsty, do you need more water to moisten it? Working voltage: 3.3 VDC Output voltage: 0 ~ 3 VDC Interface: PH2.54-3P Size: 98 x 23mm (LxW)
Timisoara, Timis
24 septembrie
12 RON
cablu adaptor miniDP la hdmi sau vga. 21ron cablu adaptor hdmi la vga. 30ron Cablu convertor Thunderbolt mini Display Port la VGA pt Apple macbook pro air sau altele 30ron thunderbolt usb type c la VGA_HDMI_DVI 70ron HDMI to VGA Cable HDMI Male to VGA Female RGB Analog VGA Video Audio Converter Adapter Cables HD 1080P for PC Laptop DVD, proiector TVbox Blu-rog player . poate fi folosit la laptop ce nu au iesire VGA sau raspberry Pi . Orange pi etc.. sau monitoare proiectoare televizoare fara port HDMI varianta HDMI la VGA 30ron (prima poza varianta care include si cablu audio 30ron varianta care include cablu audio si de alimentare usb 33ron produsele sunt noi sigilate nefolosite
Timisoara, Timis
24 septembrie
21 RON
Driver motor pas cu pas, DRV8825, compatibil cu placile de expansiune CNC Shield UNO si Nano. Acest driver este diferit de modelul A4988 deoarece poate fi setat in rezolutia 1 32 si suporta un amperaj mai mare fata de acesta. Specificatii: Tensiune de alimentare: 8.2V - 45V Tensiune logica: 2.5 - 5.25V 6 rezolutii diferite: full, 1 2, 1 4, 1 8, 1 16, 1 32 Curent maxim: 2.5A, ajustabil prin potentiometrul integrat (pentru maxim 24V) 32 segmente de microstepping Protectie la: supracurent, supratemperatura si subtensiune Protectie la polaritate: Nu Dimensiuni mm: 20.5 x 15mm driver motor imprimanta 3D DRV8825 NEMAxx ramps reprap stepper 3D printer cu radiator (current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1 32-step). It operates from 8.2 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling) reglabil: full-step, half-step, 1 4-step, 1 8-step, 1 16-step, and 1 32-step pcb mov
Timisoara, Timis
24 septembrie
19 RON
ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applicationsHigh performance-price ratio Small volume, easily embeded to other products Strong function with support LWIP protocol, Freertos Supporting three modes: AP, STA, and AP+STA Supporting Lua program, easily to develop
Timisoara, Timis
24 septembrie
45 RON
modul ESP8266 WiFi NodeMCU Lua pt. proiecte,automatizari tel.O752OO9218 modul Wireless NodeMCU Lua v3 CH340 WiFi bgn (32Mbits) FLASH Lolin development board Based ESP8266 with firmware modulul wifi merge in mod AP (Access Point-la care te poti conecta ca si la un router), STA sau AP+STA modulul poate folosit si programat si prin Arduino modulul poate fi folosit pt. diverse automatizari in casa: pornire aparate (A C, filtre, alarme, lumina-bec impreuna cu un releu si diversi senzori, control roboti etc -totul de la distanta de pe Internet dintr-o singura aplicatie pe telefon sau pagina web Foarte util pt. studenti la proiecte sau copii ce doresc sa invete programare+electronica tel:O752OO9218
Timisoara, Timis
19 septembrie
35 RON
servomotor MG995 Digital Metal Gear PC car robot navomodele barcute de plasat momeala compatibile Futaba MG995 /MG996 50ron pt cel cu rotatie continua 360grade servomotor MG996 cu rotatie 270grade 50ron cuplu: 13 kg/cm Servomotor albastre SG90s 9g 4.8v..6v max 2.2kg/cm la 6v carcasa albastra 180grade 14ron Servomotor carcasa gri MG90s 9g metal gear 4.8v..6v max 2.2kg/cm la 6v rotatie 270/180/360 20ron
Timisoara, Timis
17 septembrie
50 RON
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