2021 Feb 5

ESP8266 WiFi Temperature and Humidity Monitor

2021 Jan 11

Electrical Distribution Panel for my Workshop

2021 Jan 9

Readout Electronics: High Voltage -1.25kV PMT Bias Supply

2021 Jan 9

Readout Electronics: Wideband Pulse Amplifier

2021 Jan 6

Readout Electronics: TTL/CMOS Dual Divide-by-10 Scalar

2021 Jan 6

Readout Electronics: ±5V 500mA Quad Preamplifier Power Supply

2020 Dec 14

Stabilized Linear 2,5A 12V Power Supply

2020 Dec 1

МБС-10 (MBS-10, MBC-10) Stereomicroscope

2020 Nov 30

Microscope Illuminator ЛОМО ОИ-19 (LOMO OI-19)

2020 Nov 29

DIN Rail ESP8266 Dual-Relay