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

[soringt]

1. LCD Blue compatibile HD44780 - Pret: 16x2 - 15lei ; 20x4 - 40lei

 

LCD HD44780 16x2 GREEN,WHITE,BLUE,ORANGE - 40lei/buc

Aceasta este culoarea caracterelor, fundalul este negru. Se vad excelent.

 

2.a) Voltmetru de panou - Pret: 20lei/buc

RED - 17 lei/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 !

 

 

 

2.b)Voltmetru BLUE (mini) 3V-32V - 15lei/buc

Dimension: 23mmx15mmx10mm

Sample period:500ms ; Resolution:1%+1digit

Reverse Voltage Protection

 

 

2. c) Mini-Voltmetru RED sau GREEN 0-100V - 15lei/buc

Afisaj 0.36"

 

3. a) Volt-Ampermetru RED + BLUE 0-100V 0-10A - 40lei/buc - stoc limitat!

3. b) Volt-Ampermetru RED + RED 0-100V 0-10A - 35lei/buc

 

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

 

-o alta varianta

 

 

4.a) Sursa DC-DC step-down cu LM2596+ LED Power - 11lei/buc

Uin: 4.75V-35V

Uout: 1.25V-26V ; Imax: 3A cu radiator

LED de Power

Dimensiuni : 46x26mm

 

4.b) 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.c) Sursa DC-DC step-down cu LM2596 + Voltmetru LED - 35lei/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

 

 

5. Soclu ZIF40 - 4lei/buc

- disponibil 1 buc

 

6.Senzor PIR - 11lei/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 - 26lei/buc

7.b)Set de 65 fire - 14lei/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

 

8. Mini freza pentru PCB - 25lei/buc

Alimentare 12V

+spiral de 0.8mm

 

9. a). 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

 

9. b). Set spirale 0.3mm - 1.2mm - 45lei/set

Numai set intreg.

carbide micro drill 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2mm,

 

 

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

 

 

11. Termometru digital de panou Pret: 15lei/buc

Interval de masura: -50°C -> 110°C

Rezolutie afisare: 0.1

Precizie masurare: ±1°C

Alim: 2 buc LR44 (incluse)

Lung cablu semzor: 1m

Dimensiuni: 47*28*14mm

 

 

 

12. a). ARDUINO UNO R3 + cablu USB - 65ei/buc

http://imageshack.us/a/img30/7024/pspa.jpg

 

12. b). Motor Drive Shield L293D pt. ARDUINO UNO, MEGA - 35ei/buc

http://i43.tinypic.com/1539r9i.jpg

 

 

13. Afisaje LED

http://imageshack.us/a/img62/4617/2f8f.jpg

 

4 Digits :CEAS - 5lei/buc

Pin Number: 12 pins.

Digit Number: 4 digits.

Common anode.

Digit Height: 0.56 inch.

Color: Red.

 

3 DIGITI + comun - 2lei/buc

Display: 0.36" LED digital tube

Range: 1.9 -2.2V

Display Color: Red

Size: Approx. 2.3cm x 1.5cm/0.91inch x 0.59inch (L*W)

 

10-Segmente GREEN - 2lei/buc

Size: Approx. 2.4*1*1.4cm (L*W*H)

 

14. Diferite CI-uri

http://imageshack.us/a/img132/8272/f3uq.jpg

 

DS12C887+ - 20 lei/buc

M48T02-70PC1 - 25lei/buc

M48T02-150PC1 - 25lei/buc

M4T28-BR12SH1 - 10lei/buc

MAX1496 - 15lei/buc

MAX7219 - 10lei/buc

 

15. Senzor de temperatura+ umiditate DHT22 (AM2302) - 35lei/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

 

http://i62.tinypic.com/zxjz8l.jpg

Comanda minima 70lei

 

Transport+Ramburs: 11lei

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[electronunervos]

Ai o bucata volt ampermetru? Pot sa masoare concomitent in acelasi circuit fiind alimentate din sursa din care masoara(tensiune >12Vcc, max 16Vcc). Intreb ca stiu ca unele ampetru si volmetru nu folosesc masa comuna.

[soringt]

Ai o bucata volt ampermetru? Pot sa masoare concomitent in acelasi circuit fiind alimentate din sursa din care masoara(tensiune >12Vcc, max 16Vcc). Intreb ca stiu ca unele ampetru si volmetru nu folosesc masa comuna.

Ai MP.

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Se adauga:

 

7. d) Mini-breadboard 170 puncte - 8lei/buc

 

16. Senzor temperatura DS18B20 - 20lei/buc

-digital, 1-Wire

-waterproof

-lungime cablu 1m

 

Comanda minima 70lei

 

Transport+Ramburs: 11lei

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Se adauga:

12. c) Arduino MEGA 2560 R3 + cablu USB - 100lei/buc

 

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[ARICIU2009]

minivoltmetru green ce dimensiuni are?

[soringt]

minivoltmetru green ce dimensiuni are?

22 x 14 mm

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[ARICIU2009]

As vrea sa-l pun la un bord de motocicleta.Vad ca are trei fire.De ce?

[soringt]

As vrea sa-l pun la un bord de motocicleta.Vad ca are trei fire.De ce?

doua de alimentare si unul de masurare.

[ARICIU2009]

As putea sa-l alimentez la 12v?Care se vede la lumina zilei cel mai bine.Aveti unul care sa arate temperatura si tensiunea aceleasi dimensiuni?

[soringt]

As putea sa-l alimentez la 12v?Care se vede la lumina zilei cel mai bine.Aveti unul care sa arate temperatura si tensiunea aceleasi dimensiuni?

Cele albastre si albe sunt f.puternice. Se alimenteaza intre 3.5 - 30V. Am si termometre de panou cu aceleasi dimensiuni.Daca mai ai intrebari, te rog sa folosesti MP.

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