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DS18B20+
ELCDS18B20
3,00 €
4,00 €
-1,00 €
The DS18B20+ is a programmable resolution 1-wire digital thermometer in 3 pin TO-92 package. This digital thermometer provides 9bit to 12bit celsius temperature measurements and has an alarm function with non-volatile user programmable upper and lower trigger points. The DS18B20 communicates over a 1-wire bus that by definition requires only one data line (and ground) for communication with central microprocessor. In addition, the device can derive power directly from data line (parasite power) by eliminating need for an external powesystems.
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PL2303-HX USB/UART interface
2,00 €
Features:
- Supply voltage range from 3V to 5.5V
- Measures temperatures from -55°C to 125°C (-67°F to +257°F)
- ±0.5°C accuracy from -10°C to +85°C temperature range
- No external components required
- Parasitic power mode requires only 2 pins for operation (DQ and GND)
- Simplifies distributed temperature sensing applications with multidrop capability
- Reduce component count with integrated temperature sensor and EEPROM
- Standby current of 750nA and active current of 1mA at VDD = 5V
- Voltage
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Mini carte chargeur solaire/lipo Mini...
ENESESLIPORIDER05
10,00 €
In our application, especially in some outdoor applications, we often need to use the lithium battery, lithium battery charging problem is a need to solve the problem, we designed this mini lithium battery charging board.
Board size is very small , It can use external power supply, such as solar or USB power supply. It uses CN3065 - a single lithium...
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Outils de dev.
UNO R3 (Arduino Compatible ) CH340
MCB00003B
9,58 €
The Uno is a microcontroller board based on the ATmega328 and compatible with the Arduino Uno R3. It has 14 digital I/O pins, 6 analog inputs, a 16MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or...
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LEDs & Lampes
Led Blanche 1W (80-90 lumens, 6000-6500K)
LED1W
0,42 €
Petite led 1W pouvant éclairer de petites zones avec une puissance d'éclairage de 80 à 90 lumens (cela correspond environ à une ampoule à incandescence de 10W).
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Supports
CR 2032 Battery Holder Through Hole Mount...
ENEHOLCR2032
0,83 €
It is suitable for CR 2477N lithium coin cell battery. Through Hole Mount
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Affichage
LCD IIC Interface Converter Board
MODJANBOARD1602
3,25 €
Simply the interface of 1602 to IIC, save more IOs, with this board you only need two IOs. This board is also supporting 2004A which is also available in our store.
- Prix réduit / -1,69 €
Available
Outils de dev.
Clé USB Bluetooth
WIRBLU2USB
3,33 €
5,02 €
Bluetooth has already become a wireless data exchange technology that we can’t imagine a life without. It exists on almost all of our portable electronic gadgets like mobile phones, handfree headsets and some PCs. It’s a perfect tech for digital devices that don’t have a huge power pool to share their data conveniently. And this adapter is such a helpful...
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Electronique
Ultrasonic Ranging Module HC-SR04
SENITEUSRHCSR04
2,92 €
If you are searching an ultrasonic ranging module, the HC-SR04 is good choice: Its stable performance and high ranging accuracy make it a popular module in electronic market. It's cheaper than an IR range finder with similar range accurancy and distance.
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Electronique
3.3V/5V Logic Level Converter (2-channel...
ADATXRX335
2,42 €
If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. This logic level converter is a small device that safely steps down 5V signals to 3.3V and steps up 3.3V to 5V. This level converter also works with 2.8V and 1.8V devices. Each level converter has the capability of converting 4 pins on the high side to 4...
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Electronique
Bornier à vis pas de 5.0mm 3P
CONSCRTERMDG300503P12
0,92 €
Simple 5.0mm 3 pins screw terminal. Can be chained to make longer terminal blocks. This termina can fit perfectly on a breadboard to connect remote peripherals.
Out of stock
Electronique
Grove - Universal 4 Pin Buckled 5cm (Cable)
GRVSED4PIN5
0,67 €
The Universal 4 Pin Buckled Cable is made for the Grove System to connect all of the Twigs to the Stem - Basic Shield or to other Twig compatible boards for quick prototyping. As a lot of users ask for different length of cables, so we made the 5cm cables for different applications.
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