Electronics project notes/Arduino and AVR notes: Revision history

20 April 2026

• curprev 12:0312:03, 20 April 2026‎ Helpful talk contribs‎ m 148,515 bytes +5‎ →‎External storage
• curprev 12:0312:03, 20 April 2026‎ Helpful talk contribs‎ m 148,510 bytes +7‎ →‎External storage
• curprev 12:0312:03, 20 April 2026‎ Helpful talk contribs‎ m 148,503 bytes +10‎ →‎External storage
• curprev 12:0212:02, 20 April 2026‎ Helpful talk contribs‎ m 148,493 bytes +44‎ →‎External storage
• curprev 12:0112:01, 20 April 2026‎ Helpful talk contribs‎ m 148,449 bytes +15‎ →‎"try to allocate the largest block you can (and free it immediately)"
• curprev 12:0012:00, 20 April 2026‎ Helpful talk contribs‎ m 148,434 bytes +21‎ →‎"figure out the difference between the bottom of the stack and the top of the heap"
• curprev 12:0012:00, 20 April 2026‎ Helpful talk contribs‎ m 148,413 bytes +295‎ →‎"figure out the difference between the bottom of the stack and the top of the heap"
• curprev 11:5711:57, 20 April 2026‎ Helpful talk contribs‎ m 148,118 bytes +3‎ →‎"figure out the difference between the bottom of the stack and the top of the heap"
• curprev 11:5711:57, 20 April 2026‎ Helpful talk contribs‎ m 148,115 bytes +52‎ →‎"figure out the difference between the bottom of the stack and the top of the heap"
• curprev 11:5011:50, 20 April 2026‎ Helpful talk contribs‎ m 148,063 bytes +173‎ →‎"figure out the difference between the bottom of the stack and the top of the heap"
• curprev 11:4611:46, 20 April 2026‎ Helpful talk contribs‎ m 147,890 bytes +12‎ →‎"figure out the difference between the bottom of the stack and the top of the heap"
• curprev 11:4611:46, 20 April 2026‎ Helpful talk contribs‎ m 147,878 bytes +27‎ →‎"figure out the difference between the bottom of the stack and the top of the heap"
• curprev 11:4511:45, 20 April 2026‎ Helpful talk contribs‎ m 147,851 bytes −2‎ →‎Free memory
• curprev 11:4511:45, 20 April 2026‎ Helpful talk contribs‎ m 147,853 bytes +81‎ →‎Free memory
• curprev 11:4011:40, 20 April 2026‎ Helpful talk contribs‎ m 147,772 bytes +11‎ →‎Free memory
• curprev 11:4011:40, 20 April 2026‎ Helpful talk contribs‎ m 147,761 bytes +20‎ →‎Free memory
• curprev 11:3911:39, 20 April 2026‎ Helpful talk contribs‎ m 147,741 bytes +104‎ →‎Watchdog timer (and software reset)
• curprev 11:3711:37, 20 April 2026‎ Helpful talk contribs‎ m 147,637 bytes +22‎ →‎Watchdog timer (and software reset)
• curprev 11:3611:36, 20 April 2026‎ Helpful talk contribs‎ m 147,615 bytes +41‎ →‎Watchdog timer (and software reset)
• curprev 11:3411:34, 20 April 2026‎ Helpful talk contribs‎ m 147,574 bytes −195‎ →‎JY-MCU
• curprev 11:3311:33, 20 April 2026‎ Helpful talk contribs‎ m 147,769 bytes +98‎ →‎Minimal AVR hardware
• curprev 11:2911:29, 20 April 2026‎ Helpful talk contribs‎ m 147,671 bytes +12‎ →‎Fuses
• curprev 11:2911:29, 20 April 2026‎ Helpful talk contribs‎ m 147,659 bytes +6‎ →‎Fuses
• curprev 11:2611:26, 20 April 2026‎ Helpful talk contribs‎ m 147,653 bytes +56‎ →‎Some AVRs

17 December 2025

• curprev 12:1812:18, 17 December 2025‎ Helpful talk contribs‎ m 147,597 bytes +1,052‎ →‎PWM

5 December 2025

• curprev 17:3017:30, 5 December 2025‎ Helpful talk contribs‎ m 146,545 bytes 0‎ →‎PWM
• curprev 17:3017:30, 5 December 2025‎ Helpful talk contribs‎ m 146,545 bytes +1‎ →‎PWM
• curprev 17:3017:30, 5 December 2025‎ Helpful talk contribs‎ m 146,544 bytes +105‎ →‎PWM
• curprev 17:2817:28, 5 December 2025‎ Helpful talk contribs‎ m 146,439 bytes +563‎ →‎PWM

17 July 2025

• curprev 19:1819:18, 17 July 2025‎ Helpful talk contribs‎ m 145,876 bytes +17‎ No edit summary

23 June 2025

• curprev 13:0313:03, 23 June 2025‎ Helpful talk contribs‎ m 145,859 bytes −2‎ →‎On speed

24 April 2025

• curprev 19:2019:20, 24 April 2025‎ Helpful talk contribs‎ m 145,861 bytes +244‎ →‎Intro
• curprev 19:1919:19, 24 April 2025‎ Helpful talk contribs‎ m 145,617 bytes +4‎ →‎Some code
• curprev 19:1919:19, 24 April 2025‎ Helpful talk contribs‎ m 145,613 bytes +8,899‎ →‎Ethernet shield
• curprev 19:1819:18, 24 April 2025‎ Helpful talk contribs‎ m 136,714 bytes +25‎ →‎Semi-sorted notes
• curprev 19:1419:14, 24 April 2025‎ (username removed)‎ m 136,689 bytes +202‎ (edit summary removed)

13 April 2025

• curprev 16:5516:55, 13 April 2025‎ (username removed)‎ m 136,487 bytes +277‎ (edit summary removed)
• curprev 02:3702:37, 13 April 2025‎ (username removed)‎ m 136,210 bytes +8‎ (edit summary removed)
• curprev 02:3202:32, 13 April 2025‎ (username removed)‎ m 136,202 bytes +24‎ (edit summary removed)
• curprev 02:3102:31, 13 April 2025‎ (username removed)‎ m 136,178 bytes −11‎ (edit summary removed)
• curprev 02:3102:31, 13 April 2025‎ (username removed)‎ m 136,189 bytes −24‎ (edit summary removed)

5 August 2024

• curprev 14:0614:06, 5 August 2024‎ (username removed)‎ m 136,213 bytes +21‎ (edit summary removed)

21 April 2024

• curprev 23:1123:11, 21 April 2024‎ (username removed)‎ m 136,192 bytes +136,192‎ (edit summary removed)