pogoProg - Small AVR microcontroller pogo-pin Header
In Circuit Programming Connectors - Circuit Cellar
ESP8266 ESP-12 programming adapter with pogo pins – HackerMagnet
Amazon.com: USB AVR Programmer w/ 6-Pin 10-Pin IDC ISP Connector for USBASP : Electronics
Alternative AVR Programming Header Ideas | Big Mess o' Wires
Programming Pins (MSRP)
PIC-based circuit example from Westford MicroSystems: melabs Serial Programmer implementation.
Programming AVR and Arduino microcontrollers using the Arduino ISP
Pogo Pin Serial Adapter Thing | Hackaday
E1947 3 Pin C2 Programming Adapter | Locus Engineering Inc.
Amazon.com: Micro IC Pins Programming Clip for ISP program SOP/SOIC/TSSOP/TSOP/SSOP/MSOP/PLCC/QFP/TQFP/LQFP/SMD IC chip test pin mini chip adapter socket : Industrial & Scientific