Products / Kits
The assembled DayCounter circuit board, with a 3-digit 7-segment display in the upper-left, on a black plastic display stand.

DayCounter Soldering Kit

Product ID: K001

Solder and assemble your own countdown clock for any date on your calendar.

$42.50

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Description

The completed DayCounter counts down the days to any chosen date on a red LED display. A mini OLED screen and 5 buttons provide an interface for easy configuration. An RTC clock retains the device’s time when unplugged. The included display stand protects the DayCounter and lets you place it on a desk or shelf to see every day. Kit Includes: ‣ 45+ Components ‣ Gold-plated Circuit Board ‣ Display Stand + Hardware ‣ Instructions ‣ RTC Timekeeping Battery Assembly time: 2 - 4 hours Skill level: Intermediate Open-source C++ firmware available online. Required but NOT INCLUDED: ‣ Solder ‣ Soldering Equipment ‣ Phillips Screwdriver ‣ USB power source ‣ USB-C cable Cautions: ‣ For indoor use only. ‣ Small parts present a choking hazard. Keep parts away from small children. ‣ Lithium coin cell battery can cause severe internal burns and death if ingested. Keep battery away from children. Use device only when completely assembled with display stand. Designed and packaged in the USA by CatBotLabs with globally sourced components.