HT0402: Universal Micro-Controller Programmer
Using the Programmer software
Connecting an ATMEL 8051 40 pin IC
Connecting a Microchip PIC16F877/874 40 pin IC
Connecting a Chipcon CC1010 64 pin IC

HT0601 PCI Trainer
Testing the PCI Trainer (PDF)

Keil uVision IDE
Keil uVision2 8051 Compile ASM (PDF)
Keil uVision2 8051 Debug ASM (PDF)

MPLAB
MPLAB IDE v7.31 with PIC16F877 (PDF)
MPLAB for dsPIC

ATMEL 8051 Tutorials
LCD Tutorial (PDF)

JTAG (Joint Test Action Group)
JTAG Statemachine and BSDL

General Electronics concepts
Reading throughole resistor values