TECNOIOT DC-DC Boost Converter Constant Current Mobile Power Supply 10A 250W LED Driver
13,25€
disponibile
2 nuovo
da 13,25€
Spedizione gratuita
al 27 Gennaio 2021 21:53
Caratteristiche
- 【10A250W】DC-DC Boost Converter Constant Current Mobile Power Supply 10A 250W LED Driver
- 【Design compact】Module properties: non-isolated step-up module (BOOST);Input voltage: DC8.5V-48V;Input current: 10A (MAX) exceeds 8A please enhance heat dissipation; Quiescent current: 10mA (12V liter 20V, the output voltage, the higher the current will increase too quiet);Output voltage: 10-50V continuously adjustable;Constant range: 0.2-8A
- 【Easy operation】DIY a power supply, 12V can input and output can 12-50V adjustable.
- 【High performance】Operating frequency: 150KHz; Conversion efficiency: up to 96%;Overcurrent protection: YES; Input reverse polarity protection: Yes.
- 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT
TECNOIOT 2pcs Mini a6, GPRS gsm Kit ga6 Wireless Extension módulos Board Antenna Super sim800l
16,63€
disponibile
2 nuovo
da 16,63€
Spedizione gratuita
al 27 Gennaio 2021 21:53
Caratteristiche
- 【MINIA6】Max 8A 200W DC-DC Step Down Buck Converter Power Supply XL4016 PWM Adjustable 4-40V To 1.25-36V Step-Down Board Module.
- 【Design compact】Product name: DC step-down module Converter;Voltage regulating mode: PWM modulation; Input voltage: DC4-40V;Output voltage: DC1.25-36V;Max output current: 8A (more than 5A for long time use,need Fan if over 5A);Max power: 200W
- 【High performance】Conversion efficiency: 94%;Switching frequency: 180KHZ;Dimensions: 61*41*27mm
- 【Chip】switching regulator Regulating chip XL4016 with Over current protection, Over temperature protection,Short circuit protection.When reach maximum output current 8A, need to add fan. Long term work recommended about 5A.
- 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT
TECNOIOT DC 400W 15A Step-up Boost Converter Power Supply LED Drive
14,58€
disponibile
2 nuovo
da 14,58€
Spedizione gratuita
al 27 Gennaio 2021 21:53
Caratteristiche
- 【400W15A】 DC 400W 15A Step-up Boost Converter Constant Current Power Supply 8.5-50V to 10-60V
- 【Design compact】 Module name :400W boost constant current module; Module properties: non-isolated step-up module (BOOST); Input voltage: DC8.5V-50V; Input current: 15A (MAX) exceeds 8A please enhance heat dissipation.
- 【High performance】Output voltage: 10-60V continuously adjustable; Constant] range: 0.2-12A;Operating frequency: 150KHz;Conversion efficiency: up to 96%; Overcurrent protection: yes; Input reverse polarity protection: no.
- 【Applications】DIY a power supply, 12V can input and output can 12-50V adjustable;The power supply for your electronic device, according to your system can set the output voltage value; As the car power supply for your laptop, PDA or a variety of digital products supply; DIY a mobile notebook power supply: 12V coupled with high-capacity lithium battery pack, so you can go where light where books;Solar panel regulator; To the battery, rechargeable lithium batteries;Driving high-power LED lights.
- 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT
TECNOIOT SIM800L V2.0 5V Wireless gsm GPRS Module Quad-Band with Antenna Cable cap |SIM800L Wireless GPRS gsm Modulo SIM Scheda 5 V Quadband Quad Band L Antenna per Arduino
16,19€
disponibile
2 nuovo
da 16,19€
1 usato da 15,55€
Spedizione gratuita
al 27 Gennaio 2021 21:53
Caratteristiche
- 【SIM800L V2.0】 SIM800L V2.0 5V Wireless GSM GPRS MODULE Quad-Band con cappuccio per cavo dell'antenna
- 【Design compatto】 Quad-band 850/900/1800 / 1900MHz -GPRS multi-slot classe 12/10 -GPRS stazione mobile classe B -Compliant to GSM fase 2/2 + -Bluetooth: Conforme a 3.0 + EDR -FM: Bande mondiali 76 ~ 109 MHz con passo di sintonia 50KHz
- 【COMPATABILITÀ】 Controllo tramite comandi AT (3GPP TS 27.007, 27.005 e comandi AT avanzati SIMCOM). Intervallo di tensione di alimentazione 3,4 ~ 4.4V.SIM800L supporta Quad-band 850/900/1800 / 1900MHz, può trasmettere informazioni vocali, SMS e dati con bassa potenza. Dotato di Bluetooth, FM e Embedded AT, consente un risparmio totale dei costi e un rapido time-to-market per le applicazioni dei clienti.
- 【Elevate prestazioni】 Questo modulo SIM800l ha un set di interfaccia seriale TTL, un set di interfaccia di alimentazione. Inoltre, su questo modulo è presente una serie di interfacce per antenne.SIM800L è una soluzione GSM / GPRS quad-band completa in un tipo LGA che può essere incorporata nel cliente. Dotato di Bluetooth, FM e Embedded AT, consente un risparmio totale e veloce time-to-market per le applicazioni dei clienti. Con dimensioni minime di 15.8 / 17.8 / 2.4mm, può adattarsi alle esigen
- 【Important!!】 The module can be a bit power hungry, especially during mobile network activity If your power source can't keep up, the module will shut down / reset in the middle of the action. Powering from your computer's USB port might not be sufficient for all operations! You might have luck placing a capacitor (1000uF and more) parallel to the voltage supply, but an external power supply (USB charger, wall wart, lab power supply) might be a better choice.
UART SIM800L ESP-800L GSM GPRS Micro modulo SIM Core Board Pin compatibile ESP8266 ESP32 Wireless Module 5V DC Power Supply TTL - ILS
9,85€
disponibile
1 nuovo
da 9,85€
al 27 Gennaio 2021 21:53
Caratteristiche
- Spedizione sicura e tracciata
- Per maggiori informazioni o specifiche sul prodotto, leggere descrizione in basso
TECNOIOT TDA7293 100W Digital Audio Amplifier AMP Board Mono Single Channel AC 12V-32V
12,07€
disponibile
2 nuovo
da 12,07€
Spedizione gratuita
al 27 Gennaio 2021 21:53
Caratteristiche
- 【TDA7293】TDA7293 100W Digital Audio Amplifier AMP Board Mono Single Channel AC 12V-32V; Low distortion, low noise, high pressurization; Switch machine mute,over heat protection, short circuit protection; Output power:100W.
- 【Compatible】Compatible speaker:4-8Ω,50-200W,3-10'' bookshelf speaker and floor type sound box; Size: 60*45*34MM; Power input:Double AC 12-32V,100W; Channel type:1.0 mono; Frequency range:20Hz-20KHz.
- 【Easy operation】Audio input (IN) : positive level input of audio signal and negative level input of audio signal. Output speaker (SP) : +.
- 【Descripcion】The power input (AC AC) 0: AC voltage input, double 12-36 v can be input, it is recommended to use double 32 v power supply, be sure to use the transformer output alternating current (AC), cannot use dc battery or power adapter, otherwise can't work!
- 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT
TECNOIOT 2pcs Bluetooth 4.1 MP3 Audio Receiver Lossless Decoder Wireless Stereo Module
13,44€
disponibile
2 nuovo
da 13,44€
Spedizione gratuita
al 27 Gennaio 2021 21:53
Caratteristiche
- 【BT4.1MP3】Bluetooth 4.1 MP3 Audio Receiver Lossless Decoder Board Wireless Stereo Music Module
- 【Design compact】Power Supply 3.7-5V; SNR 90dB; THD+N -70dB; Crosstalk -86dB;DNR 91dB; LOS >15m
- 【Compatible】Support Profile A2DP/AVCTP/AVDTP/AVRCP/HFP;
- 【Interface】USB powered Universal Micro USB 5V power supply; 3.7-5V Supply Pad External 3.7-5V lithium battery power conversion; LED indicator Bluetooth mode long blue light; 3.5mm stereo audio interface Standard 3.5mm interface, output stereo sound source, plug in headphones, connect amplifiers and other devices.
- 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT
TECNOIOT 5pcs MAX30102 Heart Rate Sensor Pulse Detection Blood Oxygen Concentration Test
33,23€
disponibile
1 nuovo
da 33,23€
al 27 Gennaio 2021 21:53
Caratteristiche
- 【MAX30102】The MAX30102 is an integrated pulse oximeter and heart rate monitor biosensor module. It integrates a red LED and an infrared LED, photodetector, optical device, and low-noise electronic circuitry with ambient light suppression.
- 【Design compact】The MAX30102 uses an 18V power supply and a separate 50V power supply for internal LEDs. Wear the device for heart rate and blood oxygen collection, and wear it on your fingers, earlobes and wrists.
- 【Easy operation】The standard I2C-compatible communication interface can transmit the collected values to the KL25Z and other microcontrollers for heart rate and blood oxygen calculation.
- 【Descripcion】In addition, the chip can also shut down the module through software, the standby current is close to zero, and the power supply is always maintained. The chip is widely used in the Samsung Galaxy S series mobile phones.
- 【High Performance】LED peak wavelength: 660nm/880nm; LED supply voltage: 3.3~5V; Detection signal type: Light reflection signal (PPG); Output signal interface: I2C interface; Communication interface voltage: 18~3.3V~5V (optional).
TECNOIOT 2pcs XH-M562 TPA3116D2 Digital Audio Amplifier DC 12V-24V 2x50W Dual Channel
12,34€
disponibile
2 nuovo
da 12,34€
Spedizione gratuita
al 27 Gennaio 2021 21:53
Caratteristiche
- 【XH-M562】XH-M562 TPA3116D2 Digital Audio Amplifier DC 12V-24V 2x50W Dual Channel D Class.This product is a mini size built-in TPA3116D2 chip with the power of 2*50W channel digital power amplifier board.
- 【Design compact】 Chip：TPA3116D2;Supply voltage: DC12-24V;Output power： 50W*2;Vocal tract number： 2(Left and Right channel);Appearance size： 37.2*25.6mm
- 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT
TECNOIOT 2pcs VHM-314 Bluetooth 5.0 Audio Receiver Lossless Decoder Wireless Stereo Music
14,13€
disponibile
2 nuovo
da 14,13€
Spedizione gratuita
al 27 Gennaio 2021 21:53
Caratteristiche
- 【VHM314】VHM-314 Bluetooth 5.0 Audio Receiver Lossless Decoder Wireless Stereo Music Module
- 【Compatible】Support Profile A2DP/AVCTP/AVDTP/AVRCP/HFP
- 【Design compact】Power Supply 3.7-5V; SNR 90dB; THD+N -70dB; Crosstalk -86dB; DNR 91dB;LOS >15m.
- 【Easy operation】USB powered Universal Micro USB 5V power supply; 3.7-5V Supply Pad External 3.7-5V lithium battery power conversion.
- 【Descripcion】LED indicator Bluetooth mode long blue light; 3.5mm stereo audio interface Standard 3.5mm interface, output stereo sound source, plug in headphones, connect amplifiers and other devices.
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