Silicone Gun 60W

Super capacious 9V battery made in Li-ion technology, direct charging possible via USB-C port!

tested capacity - real capacity - min. 500 mAh, battery precharged to max. 30%.

25ft (7.62m) reels of 6-colour Strandedjumper wire for electronics prototyping and breadboarding. 22AWG cross section (approx. 0.34mm2)

DT321B Digital Multimeter, Portable Multimeter, AC / DC Voltage Meter, Blue Backlight, Battery tester, Transistors tester, Acoustic Continuity Tester.

The GY-906 BCC is a plate-mounted temperature sensor, based on an integrated 3 V infrared thermometer, single zone, medical precision, compensated gradient, accuracy within 5 cm is approximately 0.5 degrees higher

Ceramic Grease Spray, non-stick antifriction. The product is ideal for use on parts under heavy mechanical and thermal loads. Working temperatures: -40 to 1200°C.
Application: Installation of boilers, furnaces, motors, heating systems, water pumps.

  - It has an Atmega328P chip running at 16Mhz with factory-loaded bootloader
- The Uno R3 module has all the Arduino Uno R3 connectors and is compatible with all Arduino shields   Characteristic:   - ATmega328P 16MHz chip with external quartz crystal
- Microprocessor: ATMega328P
- Operating voltage: 5V
- Input voltage (recommended): 7-12V
- Input voltage (limits): 6-20V
- Clock speed: 16 MHz
- Digital I / O pins: 14 (6 with PWM)
- Analog input pins: 6
- DC current for Pin I / O: 20 mA
- Flash32 KB of which 0.5 KB are used by the bootloader - AtMega328P
- SRAM 2 KB - AtMega328P
- EEPROM 1 KB - AtMega328P
- Communication: micro USB female 

Base of two 18650 batteries to solder on PCB. Characteristic: - Measurements 78x 40x 21mm
- Weight: 10 gr . (approx.)
- Stack length max 67mm

This detection module combines a phototransistor and an LED that, when placed on a finger or ear lobe, provides a reading.
By reading this signal you can interpret a change in the signal as a heartbeat.
Keep in mind that this is a sensitive module and you will experience the noise from home lights and other sources, since minimizing the lighting of the unit will help get the readings.
Heartbeat sensor Arduino features:
- Connection pins:
- S: Analog output
- (+): Power supply 3-5 VDC,
- (-): GND.
- Length: 18mm,
- Width: 18mm,
- Height: 4mm,
- Operating temperature: -40ºC to + 85ºC.