€6,50 €3,99
STM8S Minimum System Development Board - STM8S003F3P6
€2,25
Sound detection module for DIY projects. Can be used in combination with Arduino. - Simple Sound Detection - Including Microphone - Led Indicator - Small Size
€2,25
Sound detection module for DIY projects. Can be used in combination with Arduino. - Simple Sound Detection - Including Microphone - Led Indicator - Small Format
€9,95 €7,25
NodeMCU Lua v3.0 ESP8266 with 10 x GPIO, I2C, SPI, API, PWM and WIFI - 10 x GPIO - API Possibility - WIFI - PWM - I2C
€2,25 €1,80
NE555 Mini frequency pulse generator - 1 output Block wave - 50% duty cycle adjustable - Max 500 kHz