Paul Rickards on Twitter: "Video of the Epson HX-20 dialing into my Zork Pi server. I used @UseUrNoodle's Zork Telnet Server guide and used the dumb terminal version dfrotz as I don't
![Tube Time on Twitter: "I was thinking about the RS232 power circuit in my Epson HX-20 earlier, and it's actually pretty interesting. Here's a quick analysis. It's easiest to understand the circuit Tube Time on Twitter: "I was thinking about the RS232 power circuit in my Epson HX-20 earlier, and it's actually pretty interesting. Here's a quick analysis. It's easiest to understand the circuit](https://pbs.twimg.com/media/ET5z0ZqUMAAiWw5.png)
Tube Time on Twitter: "I was thinking about the RS232 power circuit in my Epson HX-20 earlier, and it's actually pretty interesting. Here's a quick analysis. It's easiest to understand the circuit
HX 03-P/SP2 LEM | LEM HX Series Current Transformer, 9A Input, 9:1, 0.6mm Bore, 12 → 15 V | 435-8684 | RS Components
![Original New 100% Hx20-p Current Sensor Dc Ac Pulse Electronic Measurement Transformer 20a 15v - Transformers - AliExpress Original New 100% Hx20-p Current Sensor Dc Ac Pulse Electronic Measurement Transformer 20a 15v - Transformers - AliExpress](https://ae01.alicdn.com/kf/Sa75b7dade87c4e3d9193ec0742a8718cc/Original-new-100-HX20-P-current-sensor-DC-AC-pulse-electronic-measurement-transformer-20A-15V.jpg)