Tools RF Jeroen Steeman's antenna calculators Analog Fantastic real-world voltage divider calculator Embedded 4046 PLL calculator 8051 timer calculator MC34063A voltage regulator calculator Pinout References ESP8266 Pinout Reference ESP32-WROOM-32 Pinout Reference WiFi Module Pinouts RS232 Connector Pinouts Logic References Interfacing 3.3V and 5V Logic Other References ANSI Escape Sequences Matt's Tech Pages: Common wire-to-board, wire-to-wire connectors and crimp tools Matt's Tech Pages: Crimp Connectors and Tools Matt's Tech Pages: Common JST Connector Types The Connector Book SAS and SATA connectors IPMI & IPMItool cheat sheet Techniques Multiple 5V-3.3V level conversion approaches Libraries etc libvterm - embedded ANSI terminal control library National Instruments downloads (Solaris, Linux, etc) Math Mathomatic Quick-Ref Card Miscellaneous Regex Visualizer/Simulator Regex 101 Kanji translator Microchip/Atmel Device Support Packs LTO tape bar-code generator Edit
