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LCD-uri, surse DC, Voltmetre,Volt-Ampermetre,Termometre


soringt

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  • soringt

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  • vcdec

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  • albasete

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  • rosmarin

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LCD Blue compatibile HD44780 - Pret: 16x2 - 15lei ; 20x4 - 35lei; grafic 128x64 - 55lei

LCD HD44780 16x2 GREEN,WHITE,BLUE,ORANGE - 40lei/buc
Aceasta este culoarea caracterelor, fundalul este negru. Se vad excelent.
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2.a) Voltmetru de panou - Pret: 20lei/buc
Operating voltage: 3.2 ~ 30V
Operating Current: <60mA
Display: 0.56 "LED, color RED / BLUE / GREEN / ORANGE / WHITE !
Mounting holes: 45.5 x 26.5 mm
Measurement rate: ≥ 500mS
Measurement accuracy: 1%
Cele cu 3 fire (RED,BLUE si GREEN) masoara tensiuni in intervalul 0 - 100V

Display: 0.56 "LED, color RED / BLUE / GREEN / ORANGE / WHITE !

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2.b)

2. c) Mini-Voltmetru RED ,GREEN sau BLUE 0-100V - 15lei/buc
Afisaj 0.36"
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2.d) Voltmetru panou WATERPROOF 3-30V - 30lei/buc
Dimensiuni:40mm x 25mm x 23mm(L*W*H)
Working Current:<20mA
Display: Three digit 0.4" LED RED / BLUE/ GREEN
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2. e) Voltmetru digital LCD 80V-300V AC - 30lei/buc

Precizie:±1.5%

Dim: 55x40x25mm

Se introduce direct in priza

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3. a) Volt-Ampermetru RED + BLUE 0-100V 0-10A - 25lei/buc


3. b) Volt-Ampermetru RED + RED 0-100V 0-10A - stoc 0

Display color: (Red & Blue) or (Red & Red) LED (dual display).
Display: 0.28" LED digital.
Operating voltage: DC 4.5 ~ 30V.
Measure voltage: DC 0 ~ 100V.
Operating Current: <20mA.
Measure current: 10A (direct measurement, built-in shunt).
Mounting cutout: 45.5mm x 26.5mm.
Size: 48mm x 29mm x 21mm

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3.c) Volt-Ampermetru RED-BLUE 0-100V 0-50A + shunt - 60lei/buc
3.d) Volt-Ampermetru RED-BLUE 0-100V 0-100A + shunt - 75lei/buc

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4.a) Sursa DC-DC step-down cu LM2596 - 10lei/buc
Uin: 3.2V-40V
Uout: 1.25V-35V
Output current: 2A (max.3A)
Transfer efficiency:92%(max)
Switching Frequency:65KHz
Dimensiuni: 43x21mm

4.b) Sursa DC-DC step-down cu LM2596 + Voltmetru LED - 20lei/buc
Uin: 4-40 v
Uout:1.25V - 37V
Imax: 3A cu radiator
Culoare afisaj: Rosu ; Rezolutia voltmetrului: ± 0.05V ; Comutare voltmetru intrare/iesire; Afisaj ON/OFF

4.c) Sursa STEP-UP cu LM2577 - 15lei/buc

4. d) Sursa DC-DC step-down 5A - 15lei/buc

Uin: 4V-38V

Uout: 1.25V-36V
Output current: 0-5A
Transfer efficiency:96%(max)

Switching Frequency:180KHz

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4.e) Sursa DC-DC step-down 5A + Voltmetru LED - 35lei/buc

 

4.f) Sursa DC-DC Step-down CC + CV 9A - 50lei/buc

reglare tensiune si curent

IN: 5-40V ; OUT: 1.25 - 35V

Curent iesire: 0.2-9A (max)

 

4.g) Sursa STEP-UP boost 6A - 35lei

IN:10-32V ; OUT:10-35V

 

 

5. Sursa CC LED Driver DC-DC 5-35V to 1.25-30V - 20lei/buc

6.Senzor PIR - 10lei/buc

Working voltage range: DC 4.5-20V
Static current: <50uA
High level output: 3.3 V / low 0V
Delay time: 0.5-200S (adjustable)
Blocking time: 2.5S (the default)
Sensing range (3-7m)
Size: 32mm*24mm circuit board
Induction angle: <100 degree cone angle
Working temperature: -15-+70 degre

Cu un tranzistor si un releu se poate face o automatizare instant!

7.a) Breadboard 830 puncte - 20lei/buc
7.b)Set de 65 fire - 15lei/set
Lungime fire: 24CM(4buc)/20CM(4buc)/16CM(8buc)/12CM(49buc)
7.c)Set de 40 fire - 15lei/set
Lungime 20cm
1p-1p Male - Female

1p-1p Female - Female

1p-1p Male - Male

7.e) Mini breadboard 400 puncte - 15lei/buc

7.f) Sursa pentru breadboard 3.3v - 5V - 9lei/buc
Apply to MB102 breadboard
Input voltage: 6.5-12 V (DC) or USB power supply
Output voltage: 3.3V/5V can switch over
Maximum output current: <700 ma

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8. Termometru IR (infrarosu) (-50 - 330°C - alim 2x1,5V AAA) - 70lei/buc

Termometru IR (infrarosu) (-50 - 500°C - alim 2x1,5V AAA) RED - 85lei/buc

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9. Spiral 0.5mm, 0.8mm si 1mm carbura - 5lei/buc
Superior material made, strong structure
Tip Diameter: 0.8mm
Grip Diameter: 3.175mm
Total Length: 37.5mm
Material: cemented carbide(tungsten steel, tip), high-speed steel(grip)
45lei/set de 10buc
http://imageshack.us...2/3916/uho4.jpg

10. Adaptor I2C pentru LCD 16x2 sau 20x4 - Pret: 12lei/buc


11.



12. a). ARDUINO UNO R3 + cablu USB - 50ei/buc

12. b). Shield LAN W5100 - 50lei/buc

12. c) Arduino MEGA 2560 R3 + cablu USB - 80lei/buc

12. d) LCD 2.4" color touch screen TFT pentru Arduino UNO R3 - 50lei/buc

12.e) Shield Arduino Multifunctional - 60lei

4 digit 7-segment LED display module driven by two serial 74HC595’s
4 LED’s
10K potentiometer
3 x push buttons
Piezo buzzer
DS18B20 or LM35 temperature sensor interface (not included)
Infrared receiver interface
Serial interface header for connection to serial modules

12.f). Shield relee 2 sau 4 canale - 15 / 20 lei /buc

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13. Set Remote control 4 canale - 25lei/set

14.

15. Senzor de temperatura+ umiditate DHT22 (AM2302) - 30lei/buc

Size: 28.2 mm (length) * 13.1 mm (width) * 10 mm (high)
Working voltage: 3 V - 5.5 V
Temperature measurement range: - 40°c to 80°c
Measuring accuracy: 0.5°c
The humidity measuring range: 0-100% RH
Measuring accuracy: 2% RH

16. Senzor temperatura DS18B20 waterproof - 15lei/buc

lungime cablu: 1m

17. Diverse module
17.a) Modul MAX7219 8 digiti rosu - 12lei/buc
17.b) Modul GPS Ublox NEO-6M antena ceramica Rx-Tx 9600 - 70lei/buc
17.c) Modul RTC DS3231+ EEPROM 24C32 (fara baterie) - 10lei/buc
17.d) Modul accelerometru GY-61 ADXL335 Module 3-axis - 15lei/buc
17.e) Senzor Barometric / presiune BMP180 - 15lei/buc
17.f) Modul incarcare 1A TP4056 celula Li-Ion 4.2V - 6lei/buc
17.g) Sursa Step-UP USB 5V max.600mA - 5lei/buc
17.h) Modul WI-FI ESP8266 ESP-12E sau ESP-12F - 20lei/buc
17.i) Modul TEA5767 Radio FM - 7lei/buc
17.j) Modul(set) RF 433MHz - 10lei/set
17.k) Modul amplificator audio 2x3W PAM8403 - 6lei/buc (versiunea cu volume control -10lei/buc)
17.l) Modul senzor Metan(MQ-5) sau Alcool(MQ-3) - 15lei/buc
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18. Module Diverse:
18.a) Set RFID MFRC-522 (modul+card+breloc+pini) -20lei/set ( optional mai multe brelocuri albastre 2lei/buc)
18.b) Modul senzor touch 1 canal - 9lei/buc
18.c) Modul senzor touch 4 canale - 12lei/buc
18.d) Modul senzor touch 8 canale - 15lei/buc
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Modul xs3868 bluetooth 2.0 audio stereo cu OVC3860 - 30lei/buc

Modul HC-05 bluetooth serial port, master-slave, 6pini - 30lei/buc

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19.

20. Display NOKIA5110 - 20lei/buc

21.

22.

23. Socluri ZIF40

Soclu ZIF40 universal gold plated black - 10lei/buc

Soclu ZIF40 universal gold plated blue - 10lei/buc

24.

25. c) KIT DIY amplificator 2x18W ( 1x36W) cu TDA2030 - 25lei/set - 1buc disponibila

-se poate lega si in punte (1x36W)

-alim. 2x12V AC

-dim. 40x92mm

Modul display 4digits (RED) cu 595 - 15lei/buc

Modul WiFi ESP8266 ESP-12E - 20lei/buc

Modul Ethernet ENC28J60 - 25lei/buc

Modul MAX7219 dot matrix display 8x8 RED - 15lei/buc

NodeMCU v2 ESP8266 cu ESP-12E - 70lei/buc

Modul wireless 2.4G - NRF24L01 - 10lei/buc

Adaptoare USB-TTL

- Cu FTDI 232 - 25lei/buc
- Cu CH340G - 10lei/buc

Arduino NANO v3.0 - 20lei/buc (fara cablu USB)

Adaptor pentru Arduino NANO - 20lei/buc
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Aparat de masurat umiditatea MD-4G - 60lei/buc
range: 5-40% ; Precizie ±1%
Alim: 9V
Aparat de masurat umiditatea - 80lei/buc
Range: 0-99,9% ; Precizie:±0.5%
Calibrare pt 4 grupuri de tip lemn
Alim:9V
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Multitester LCD grafic cu Mega328 - 80lei
Display grafic 128x64 LCD cu backlight
Testeaza si identifica componente, astfel:
-Rezistori : pana la 50M ohm, cu rezolutie 0.1 ohm
-Condensatori: 25pF - 100.000uF; masoara simultan ESR pentru cond. >2uF. Masurarea se face dupa descarcare.
-Bobine: 0.01mH - 20H
-Tranzistori: N -channel and P-channel MOSFET, fact. de amplificare; NPN, PNP
-Tiristoare si triace
-LED-uri si alte diode (identifica tens de deschidere)
Durata masura: 2s (exceptie la condensatorii de capacitate mai mare)
Alimentare: 9V
Optional: carcasa plexiglass transparenta - 25lei
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Termostat digital - 20lei/buc

Dimensiuni: 48x40mm

Temperature control mode: ON / OFF
Temperature range :-50-110 Celsius
Resolution:0.1 Celsius
Control accuracy: 0.1 Celsius
Hysteresis accuracy: 0.1Celsius
Refresh rate: 0.5S
High temperature protection: 0-110 Celsius
Supply voltage: for DC 12V
Output power: 10A relay
Measurement input: NTC (10K 0.5%) Waterproof Sensor
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Modul releu 1-channel 5V (low trigger) - 9lei/buc

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Modul RFID Reader RDM6300 - 20lei(buc)

-125KHz

- compatibil cu EM4100 RFID Card Key ID (nu sunt incluse)

- Baud rate: 9600
- Interface: TTL level RS232 format
- Working voltage: DC 5V(+/-5%)
- Working current: <50mA
- Receive distance: 20-50mm
- Wiring size: 46*32*3mm
- PCB size: 38.5*19*9mm
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Link spre comentariu

Firele subtiri: Rosu si Negru alimentare din sursa separata. Atentie, tensiunea maxima este de 30 Vcc, ideal este sa nu se alimenteze la tensiunea maxima. Personal alimentez printr-un stabilizator LM 7809 sau incarcator de 5 Vcc de telefon.

Firele mai groase: Negru la minusul sursei ce urmeaza a fi monitorizata, Rosu la plusul sursei ce urmeaza a fi monitorizata, Alb sau Galben devine minusul sursei monitorizate, adica acel fir va veni legat la borna de minus de pe panoul frontal al sursei. Cel putin asa este la VA meterul Red Blue 0-100V 0-10A.

Sper sa nu se supere Sorin ca am raspuns eu.

Editat de albasete
Link spre comentariu

Modul charger TP4056 cu protectie - 6lei/buc

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Sursa Step-UP USB 5V max.600mA - 5lei/buc

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Sursa DC-DC step-down 5A + Voltmetru LED - 30lei/buc

Sursa DC-DC CV CC step-down 5A + Voltmetru LED 4 digiti + USB - 45lei/buc

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Seturi semireglabili ( diverse valori) - 45lei/set

multitura si "normali"

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Kit modem M590E GSM GPRS - 15lei

900-1800M

Alim: 5V/1A

Obs. Desi sunt sigilate, se pare ca modulul GSM a mai fost lipit (testat?)

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Arduino LilyPad 328 - 20lei/buc

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Adaptor RS232-TTL cu MAX232 - 4lei/buc

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Modul amplificator clasa D 2x15W cu PAM8610 - 10lei/buc

Modul amplificator clasa D 2x15W cu PAM8610 cu volume control - 25lei/buc

Modul receptor bluetooth + amplif. 2x3W cu PAM8403 - 45lei/buc

Modul amplificator mono 35W cu TDA8932 - 25lei/buc

Modul amplificator clasa D 2x15W cu TPA3110 - 65lei/buc

 

 

Sursa stabilizata 5A - 15lei/buc

In: 5-32V

Out: 0.8-32V

 

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Tester USB voltmetru / ampermetru - 25lei/buc

Alim:3-9V

Curent masurat: 0-3A(max)

Se poate utiliza la monitorizarea incarcarii telefoanelor/ tabletelor, etc.

 

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Programator clona PICkit2 - 80lei/buc

Programator clona PICkit3 - 100lei/buc

Adaptor soclu ZIF40 - 25lei/buc

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Modul WiFi D1 mini NodeMCU - 30lei/buc

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Lanterna 7W - 20lei/buc

Led Q5, zoom, focus ajustabil

1xAA sau 1x14500

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Transmitator audio bluetooth - 70lei/buc

-acumulator inclus

-cablu audio si cablu incarcare(USB) incluse

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USB ASP - 10lei/buc

 

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Platforma dezvoltare WiFi NodeMCU cu ESP-12E - 35lei/buc

Interfata USB cu CH340G

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Link spre comentariu
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