VFD Clock IV-6 IV-2, IV-3, IV-3А, IV-8 & ESP12(ESP8266) WiFi Current features are:network time and date synchronizationautomatic and manual brightness adjustment.
High-speed protection for headphones Provides constant voltage protectionContains a power-on module for the amplifier when connecting hea.
Volume Control L type Developer versionAdditional information and firmware updates:.
Nixie Clock IN-18 & ESP12(ESP8266) WiFi Current features are:network time and date synchronization3 alarm clocksnotification every 1H, 30m.
VFD Clock IV-18 & ESP12(ESP8266) WiFi Current features are:network time and date synchronizationautomatic and manual brightness adjustment.
Nixie Clock IN-14 & ESP12(ESP8266) WiFi v2 Current features are:network time and date synchronizationautomatic and manual brightness adjustment.
Class A Amplifier AH-AMP1 Differences from the original board removed the gap in the polygon, the feedback is made by a jumper.
Nixie Clock IN-8-2 & ESP12(ESP8266) WiFi Current features are:network time and date synchronizationautomatic and manual brightness adjustment.
Z573M, Z574M & ESP12(ESP8266) WiFi Current features are:network time and date synchronizationautomatic and manual brightness adjustment.
Clock IGP-17 & ESP12 (ESP8266) WiFi Current features are:network time and date synchronizationautomatic and manual brightness adjustment.
Matrix display on VQC10 for Arduino Matrix display on VQC10 for ArduinoController.
Controller for matrix display on VQC10 controller for matrix display on VQC10.
Clock IV-19/20 & ESP12 (ESP8266) WiFi Current features are:network time and date synchronizationautomatic and manual brightness adjustment.
VFD Clock IV-22 & ESP12(ESP8266) WiFi Current features are:network time and date synchronizationautomatic and manual brightness adjustment.
VFD Clock ESP12(ESP8266) WiFi (universal board) Current features are:network time and date synchronizationautomatic and manual brightness adjustment.