Manuals & Documents

LM386 Audio Amp

TDA7297 Audio Amp

STC12C2052 Clock Kit

LM317 Adjustable Power Kit

40m QRP Pixie

Multi Function Signal Generator Kit

Mini Oscilloscope Kit

Mini Oscilloscope Kit Usage & Hack

LED Name Tag

Programmable LED Fan

50amp LED Gauge Schematic

Dipole Antenna Center Insulator Kit

Power Pole Panel Mount Kit

 

Baofeng

How to ‘unlock’ a ‘locked’ Baofeng

Baofeng Crossband Repeater

 

Pi-Star and MMDVM setup and calibration instructions

Pre-assembled Pi-Star Hotspot

Pi-Star Hotspot Kit

Pi-Star Software Setup Instructions

MMDVM Pi-Star DMR Setup

MMDVMCalc (For calibrating RX and TX of the MMDVM board)