SPHERICAL GEOMETRY
Spherical Geometry
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Recent Updates:
A Function Pointer Based State Machine
Modified: 2 April, 2021A step-by-step tutorial on building a function pointer based state machine.
March 2021 Updates
Modified: 31 March, 2021Blog updates during March 2021.
MQTT Protocol
Modified: 30 March, 2021History, brokers, clients, Mosquitto, Puho and more information about the MQTT communications protocol.
Dynamic Memory Allocation
Modified: 29 March, 2021A beginners tutorial on memory allocation in C (malloc(), free(), e.t.c.) for embedded systems.
Analogue Filters
Modified: 25 March, 2021A tutorial on analogue electronic filters, including low-pass/high-pass 1st order RC, LC and RLC filters and 2nd order RC, Sallen-Key filter topologies.