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is needed to perform programming
the summary section shows the characteristics of each one in two separate tables
A compact ESP8266 WiFi development breakout designed to make adding 802
// beep 200 ms digitalWrite(BUZZER
plus a breadboard or jumper wires for quick setup and testing
XL6009 DC-DC Boost Converter Adjustable Step-Up - 4A coin cell is needed to perform programmingXL6009 boost converter that steps a lower input voltage up to a higher output. Drives up to 4A, with an onboard pot to trim the output. Specs Input 5 32V Output Adjustable, up to 30V Current Up to 4A Efficiency Up to 94% Frequency 400 kHz Protection Overvoltage, thermal, current limit, soft start Adjust Onboard potentiometer Set the output pot before wiring a load. More capable and more compact than the older LM2577.
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US$ 24.99
US$ 11.99
