AVTEDU - a new series of kits, designed specifically with the purpose of learning the techniques of soldering in mind.
Each kit, besides educational value, is also very practical - you can become the master of the soldering iron!
Thermometer module that indicates measured temperature with a bar of
colored LED diodes and emoticons. The measurement range is 16°C-29°C.
DIY kit intended for assembling on your own includes a printed circuit board and a set of electronic components.
• 10 LED diodes signalling measured temperature
• 4 modes of operation
• power supply: 5VDC (3 × R6/AA battery not included)
• circuit board dimensions: 124×33mm
R1, R2: 4,7kΩ
US1: integrated circuit ATTINY2313 + IC socket
US2: integrated circuit DS18B20
LED1, LED2: 5mm blue LED diode
LED3, LED4: 5mm yellowLED diode
LED5, LED6: 5mm greenLED diode
LED7, LED8: 5mm orangeLED diode
LED9, LED10: 5mm redLED diode
J1, J2: goldpin 1×3 + JUMPER