Shield Buzzer Activ Description DC 3.3-5V Active Low Level Trigger Buzzer Alarm Sound Module When the I / O port input is low-level, the buzzer sounds. al3x qud10 r3d - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
6,99 RON
Modul incarcare TP4056 disponibil in 2 modele, va rog sa specificati produsul dorit Model: - Micro USB simplu fara protectie - 4 lei - USB Tip-C cu protectie - 5 lei - Din fabrica curentul de incarcare este setat la 1A - Se poate modifica seta curentul de incarcare intre 50mA - 1000mA prin inlocuirea rezistentei (vezi poza - tabel) - Modul cu protectie decuplarea bateriei sub 2.5V - Pentru cresterea curentului de incarcare, pur si simplu se suprapun modulele - electronic se pun in paralel, adica, atunci cand sint suprapuse se conecteaza fiecare gaura din colturi (4 la numar) cu placa suprapusa. al3x 1. Feature 1). High quality charging Chip TP 4056, simple circuit, good protective value, high charging precision. 2). Complete mechanical automation processing, High reliability. 3). Automaticlly adjust the output current from 100 to 1000ma by simply changing the fixed resistor on the circuit board. 3. Parameter Input Voltage: 4.5 5.5V Full charging voltage: 4.2V Max output current:1A Power Indicator: Red stands for charging, Green stands for fully charged. Input interface: USB interface Battery overcurrent protection current: 3A Charging cut-off voltage: 4.2V 1% 18650 acumulator litiu Battery over-discharge protection voltage: 2.5V Board size : 27*17mm 5y5sa d0w7 2. Application It can be used to charge for one pcs of lithium battery or serval parallel lithium batteries. l1th1 bms - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara:
Sector 5, Bucuresti
21 martie
4 RON
Modul 2 relee cu optocuplor - Testat si functioneaza 100% cu orice Raspberry Pi - Semnal TTL - Trigger LOW sau HIGH, selectabil - jumper - Testat cu semnal logic de 3.3V si 5V - Izolare galvanica prin optocuplor - Putere Maxima 2.5KW pentru (250AC - 10A) Nota releul trebuie alimentat la tensiunea de lucru specificata 5V This is a 5V, 2-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) 2-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: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
21 RON
Modul cu 8 relee alimentare 5v - Testat si functioneaza 100% cu orice Raspberry Pi - Semnal TTL - Trigger LOW sau HIGH, selectabil - jumper - Testat cu semnal logic de 3.3V si 5V - Izolare galvanica prin optocuplor - Putere Maxima 2.5KW pentru (250AC - 10A) Nota releul trebuie alimentat la tensiunea de lucru specificata 5VThis is a 8-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) 8-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: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
64 RON
Arduino breadboard 400 puncte Description Colored coordinates for easy component placement. 400 tie-point. 2 power lanes, tie point 100 1 double-strip, tie point 300. Accept wire with diameter 20-29 AWG Specifications: Condition: new Color:transparent Voltage / Current: 300V/3-5A Dimension 85cm Weight: 50g c0n al3x r3d - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
6,99 RON
Senzor miscare infrarosu - HC-SR501 Description Dimension: 3.2cm x 2.4cm x 1.8cm (approx) Infrared sensor with control circuit board The sensitivity and holding time can be adjusted Working Voltage Range: DC 4.5V- 20V Current drain:< 60uA Voltage Output: High Low level signal:3.3V TTL output Detection distance: 3--7M(can be adjusted) Detection rangeDelay time: 5-200S(can be adjusted, default 5s +-3%) Blockade time: 2.5 S (default) Trigger: L: Non-repeatable trigger H: Repeat Trigger (default) Work temperature:-20-+80 C Trigger Method: L unrepeatable trigger H repeatable trigger 5en50r al3x - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
14 RON
Sonda clesti parrot (carlig) Descriere: - 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
21 martie
32 RON
Shield modul dioda laser 5V Emisie raza laser - Punct Culoare - Rosie (Red) Punctul laser este fix, nu se regleaza Description Output Power: 2-5mW Wavelength: 650nm Working Voltage: 5v Laser Shape: Dot Working temperature: -10 C 40 C 5en50r al3x l3d r3d ATENTIE ! Aceasta dioda laser este de putere mica ce se gaseste si in acele lasere pointere mici de mana, NU este pentru instalatie jocuri de lumini din comert! - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
6,99 RON
Shield dimmer pwm 240VAC Modul dimmer PWM cu Triac BTA16 600B la 240VAC cu trecere prin zero. Ideal pentru constructie IOT. Desi suporta 16A, eu va recomand a nu se depasi 4-8A in stransa corelatie cu temperatura radiatorului nu mai mare de 70-80C Max !!! Product Overview: The AC Dimmer is designed to control the alternating current voltage, which can transfer current 400V (8A). In most cases, Dimmer is used to turning power ON OFF for lamps or heating elements, it can also be used in fans, pumps, air cleaners, e.t.c. Lately, Dimmer has become an often used decision for the smart home systems. For example, when you need to smoothly change the light brightness. The lamp is slowly turning ON or OFF, creating a comfortable atmosphere. Dimmer works most effective with filament lamps. It s less stable with low brightness LED lamps, but with moderate and high brightness it will perform a solid job. Note that luminescent lamps (gas discharge lamps) do not support dimming. Note that Zero requires connection to designated microcontroller pins (which are different depending on the model of Uno, Nano, Leonardo, Mega), since it tied to microcontroller interrupts. Power part of dimmer is isolated from the control part, to exclude the possibility of high current disruption to a microcontroller. The logical level is tolerant to 5V and 3.3V, therefore it can be connected to the microcontroller with 5V and 3.3V level logic. You can download RBDDimmer.h library and a few examples in Documents or on GitHub. We are constantly updating our library, so we recommend to check for the website updates or subscribe to our newsletter. In Arduino, the dimmer is controlled with RBDdimmer.h library, which uses external interrupts and process time interrupts. It simplifies the code writing and gives more processing time for main code. Which is why you can control multiple Dimmers from one microcontroller. Dimmer is connected to Arduino controllers via two digital pins. First (Zero) to control the passing of Phase Null of AC, which is used to initiate the interrupt signal. Second (DIM PSM) to control (dim) current. Theory: Dimming can be achieved by Pulse Skip Modulation: Method 1 One or more cycles (sine wave signal) are transferred to the load while following one or several cycles are blocked. Method 2 Partial transference of each sine wave to the load. Method 3 Generation of modulated full sine signal of different frequency up to few hundred Hertz. This method requires specialized powerful AC generators with different modulation. Methods 1 and 2 are the easiest to execute with the help of a Dimmer and program code: in both cases, there is a need of circuit that detects the zero crossing and can control a TRIAC. Description: Brand Name: RobotDyn Condition: New Style: Modern Zero point: Logic level Type : AC light dimmer Shape: Rectangular AC frequency: 50 60 Hz, 220V, 230V, 220 230 Color: As photos Power: 16A 400V TRIAC: BTA16 600B Isolation: Optocoupler Logic level: 3.3V 5V Modulation (DIM PSM): logic level ON OFF TRIAC Signal curren t: >10mA Application: Electronics Size: 28.5mm(1.12")x57mm(2.24") d51v al3x r3d Environment: For indoor and outdoor use, Operating temperatures: 20C to 80C, Operating humidity: Dry environment only ROHS3: Compliant - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
50 RON
Shield dedicat pentru 1 x Driver motor A 4988 / DRV 8825. Caracteristicile Produsului: 1. If jumper is hit the position of ON DP, that means 16 segment (4988) or 32 segment (8825) Jm connected motor 2. Jv connect 5v and 12v-24v power supply 3. Jc E, S, D, G, respectively corresponding to the connection of the Enable/Step/Dir/Gnd drive signal output / p51nt d51v al3x r3d - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
8,99 RON
Conector prindere arc, cablaj, PCB, 2.54mm pitch - fir de 0.2 1.0mm Cod produs: D488_2 - (conector 1x2 pini = 2.50 lei) Cod produs: D488_3 - (conector 1x3 pini = 3.50 lei) Cod produs: D488_4 - (conector 1x4 pini = 4.50 lei) Cod produs: D488_5 - (conector 1x5 pini = 5.50 lei) Cod produs: D488_8 - (conector 1x8 pini = 8.50 lei) Cod produs: D488_10 - (conector 1x10 pini = 10.50 lei) Cod produs: D488_12 - (conector 1x10 pini = 12.00 lei) Acest tip de conector are pasul de 2.54mm ideal pentru PCB si se poate monta in locul pinilor cu pas de 2.54mm Material: Pitch: 2.54mm Type:KF141R , KF141V Poles: 2P-10P Pin Header: Brass, Tin plated Clips: Stainless Steel Housing: PA66 UL94V-0 Electrical: Rated Voltage: 150V Rated Current: 2A Withstanding Voltage: AC 1250V 1Min Wire Range: 26-20 AWG Mechanical: Temperature Range: -40C +105C MAX Soldering: +250C for 5 sec. Strip Length: 11mm (p5bb al3x c0n) - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara:
Sector 5, Bucuresti
21 martie
2,49 RON
Modul driver 10A - mosfet LR7843 Modulul de putere este potrivit în proiectele dumneavoastră în care aveti nevoie să controla si sarcini cu impedantă mică, cum ar fi LED-uri de putere sau motoare, și să le comutati la frecventă mare. De exemplu, cu acest produs puteti varia turatia motoarelor cu semnal PWM, puteti modifica luminozitatea LED-urilor sau să controlati orice alte dispozitive. Module features: With the decoupled isolation, the control signal and the controlled equipment are isolated, which greatly increases the interference. High level start, low level stop, PWM speed adjustment It is widely used in the control of electric motors and stop, electromagnetic valve and other tributary devices The signal input side can solder the terminal or pin, and be compatible with the bread board Output can be soldered terminal or direct welding line The module size 23mm X 16mm has two 2mm diameter screw holes, and the hole spacing is 8mm5 d51v al3x - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
9,99 RON
L293D, modul, shield, drive Description: L293D is a monolithic integrated, high voltage, high current, 4-channel driver.Basically this means using this chip you can use DC motors and power supplies of up to 36 Volts, that's some pretty big motors and the chip can supply a maximum current of 600mA per channel, the L293D chip is also what s known as a type of H-Bridge. The H-Bridge is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. motor. - 2 interface for 5V Servo connected to the high-resolution dedicated timer - no jitter! - Can drive 4 DC motors or 2 stepper motors or 2 Servo - Up to 4 bi-directional DC motors with individual 8-bit speed selection - Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping. - 4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 36V DC - Pull down resistors keep motors disabled during power-up - reset button - 2 external terminal power interface, for separate logic motor supplies, d51v al3x - Tested compatible for Mega, Diecimila & Duemilanove - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
30 RON
DS18B20 Senzor temperatura digital Caracteristici tehnice: Tensiune: 3V - 5.5V (poate fi alimentat și din conexiunea de comunica ie, modul parazit - 2 fire); Curent: 1.5mA; Interfată de comunica ie 1 Wire; Memorie ROM de 64biti. t3rm1 Intervalul de temperatură măsurat: de la - 55 C pana la 125 C; Precizie: 0.5 C pentru temperaturi intre -10 C și +85 C; Rezolutie de la 9 la 12 biti, cu timp de conversie de 750ms la 12 biti. Dimensiuni: 6 x 50mm. (5en50r al3x) - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
15 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
21 martie
120 RON
Generator 1Hz - 200KHz Input Voltage:5V-15VDC. Input current: 100MA Maximum output current: 15MA (5V power supply, V-PP greater than 50%), 35MA (12V power supply, V-PP greater than 50%) Output Amplitude: 4.2V V-PP to 11.4V V-PP Output with LED indication Output frequency range grade optional: Low-frequency stall: 1Hz-50Hz IF stall: 50Hz-1kHz In the high-frequency stall: 1KHz-10kHz High-frequency stall: 10kHz-200 kHz Output frequency is adjustable : the Cycle T = 0.7*(Ra + 2*Rb)*C Ra, Rb:0-10K adjustable LF gear C = 0.001UF IF file C = 0.1UF In the high-frequency file C = 1UF High-frequency gear C = 100UF NOTE:Output duty cycle can fine-tune, the duty cycle and frequency is not adjustable separately adjust the duty cycle will change the frequency. g3ne5 al3x - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
14,99 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
21 martie
14,99 RON
Termometru industrial ce masoara orice temperatura intre -50 pana la 1600C Tehnologie infraroșu: Acest termometru portabil folosește tehnologia infraroșu pentru a măsura temperatura aspectului diferitelor obiecte. Acest pistol cu termometru cu infraroșu portabil are un raport de distanță de măsurare de 12:1, 50:1, astfel încât să aveți valori de măsurare precise. Domenii de aplicare: Termometrul cu infraroșu are o gamă largă de măsurare de -50 - 1600 , este, de asemenea, utilizat pe scară largă în echipamente chimice și chimice, întreținerea mașinilor, substații, echipamente industriale, procesare alimentară, aparate de uz casnic și alte domenii. (Notă: Acest produs nu este destinat uz uman) Funcții multiple: Pistolul termometru cu infraroșu are un ecran LCD cu iluminare din spate și are, de asemenea, o funcție de oprire automată pentru a prelungi durata de viață a bateriei și un indicator de baterie scăzută. Informații despre produs: temperatura ambiantă de depozitare este -20-50 (-4-122 ), temperatura de funcționare este 0-50 (32-122 ). Măsurare precisă: pistolul de măsurare a temperaturii cu infraroșu, în special, poate măsura cu precizie temperatura sub punctul de fierbere și punctul de îngheț. Cum ar fi pentru gătit, cuptor, aer condiționat, frigider sau săpun etc. Specificație: Tip articol: Termometru Material: ABS Utilizare: Utilizat pe scară largă în echipamente chimice și chimice, reparații și întreținere de mașini, substații, echipamente industriale, prelucrare a alimentelor, putere de viață la domiciliu și alte domenii. Parametrii de bază: Interval de măsurare: -50 - 16 ) Precizia de măsurare a temperaturii: 2% sau 2 Raportul distanței de măsurare: 12:1, 50:1 Emisivitate: 0,1 până la 1,0 Timpul de răspuns și lungimea valorii răspunsului: 500ms și (8-14)um Repetabilitate: 1% sau 1 Rezoluție: 0,1 sau 0,1 F Temperatura ambientală de depozitare: -20-50 (-4-122 ) Temperatura de funcționare: 0-50 (32-122 ) Setarea alarmei de temperatură ridicată sau scăzută: Da Măsura maximă sau minimă sau medie sau diferență: da Conversie Fahrenheit sau Celsius: Da Funcția de stocare a datelor de măsurare: Da Funcția de afișare a procentului de putere: da Funcția de selectare a afișajului țintei laser: Laser dublu Funcția de selectare a afișajului cu iluminare de fundal: Da Funcția de oprire automată: Da Funcție de afișare cu putere redusă: da 580C, 550C, 500C, 480C, 750C, 1100C, 1300C, cuptor, piza, pizza, lemne, pita , industrial gun pistol industrial t3rm1, al3x - - - - - - - - - - - - - - - - - - - - - - - - - Livrare in Bucuresti si in tara: digitalelectron.wordpress.com
Sector 5, Bucuresti
21 martie
490 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
21 martie
29 RON
Driver Motor 30A, dual 2 x VNH2SP30 Caracteristicile Produsului Motor driver: VNH2SP30 Canale : modul cu 2 canale Tensiunea minima de alimentare: 5.5 V Tensiunea maxima de alimentare: 16 V Curent pe canal: 14 A Curent maxim (peak) pe canal: 30 A Curent prin ambele canale : 25 A Senzor curent : 0.13 V/A Frecventa maxima PWM: 20 kHz Description: This is essentially a ramped up version of our Ardumoto motor driver shield. For this monster shield we've replaced the L298 H-bridge with a pair of VNH2SP30 full-bridge motor drivers. We've also beefed up the support circuitry so this board is capable of driving a pair of high-current motors! The VIN and motor out are pitched for our 5mm screw terminals (not included), making it easy to connect larger gauge wires. Note: When using this board in extreme high-demand applications it may be necessary to improve thermal performance with a heat-sink or fan and to solder the wires directly to the board instead of using a screw terminal (in addition to the myriad other complications present in a high-current system) However,when using the board at currents up to 6A the chips will barely become noticeably warm. d51v al3x r3d Features: Power supply: Max 16V Maximum current rating: 30 A Practical Continuous Current: 14 A Current sensing available to Arduino analog pin MOSFET on-resistance: 19 m (per leg) Maximum PWM frequency: 20 kHz Thermal Shutdown Under voltage and Overvoltage shutdown - - - - - - - - - - - - - - - - - - - - - - - - - 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 15A !!! 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: www.digitalelectron.wordpress.com/livrare
Sector 5, Bucuresti
21 martie
119,99 RON
