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This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | User | Description | Versions |
|---|---|---|---|---|---|---|
| 12:34, 26 April 2021 | Mcp9808a.jpg (file) |  |
103 KB | JMerkle | AdaFruit MCP9808 temperature sensor module This Microchip sensor has a 2.7V to 5.5V operating range, good for 5V Arduino boards as well as 3.3V Raspberry Pi and 3.3V STM32 boards. | 1 |
| 13:56, 25 January 2021 | 1602 I2C Mega2560.jpg (file) |  |
549 KB | JMerkle | My Mega2560 connected to a 1602 LCD display using an I2C expander PCF8574A https://www.ti.com/lit/ds/symlink/pcf8574a.pdf | 1 |
| 17:04, 19 January 2021 | 1602 I2C LCD.jpg (file) |  |
29 KB | JMerkle | 16x2 LCD Display with a PCF8574 I2C expander adapter attached | 1 |
| 16:39, 12 January 2021 | 80x160 back.jpg (file) |  |
266 KB | JMerkle | ST7735S controller, 80x160, 65K color 0.96" SPI display module, backside view Similar to: https://www.ebay.com/itm/193483068817 | 1 |
| 16:38, 12 January 2021 | 80x160 front.jpg (file) |  |
183 KB | JMerkle | ST7735S controller, 80x160, 65K color 0.96" SPI display module Similar to: https://www.ebay.com/itm/193483068817 | 1 |
| 12:47, 1 January 2021 | SSD1306 OLED I2C.png (file) |  |
681 KB | JMerkle | SSD1306 128x64 OLED I2C display | 1 |
| 12:36, 1 January 2021 | I2C FrameTime.png (file) |  |
60 KB | JMerkle | Capture showing amount of time to transmit a display frame ~37ms | 1 |
| 12:34, 1 January 2021 | ClockTiming.png (file) |  |
54 KB | JMerkle | Capture of the I2C SCL / SDL signals showing 400KHz clock and 0x3C address | 1 |
| 10:53, 31 December 2020 | SPI Clock Rate.png (file) |  |
85 KB | JMerkle | Capture showing a single byte transfer, and the SPI clock rate/frequency. | 1 |
| 10:52, 31 December 2020 | Byte spacing.png (file) |  |
86 KB | JMerkle | Capture showing the spacing of data bytes. Without a FIFO, and not using DMA, the SPI interface times time to load each byte for transmission. | 1 |
| 10:50, 31 December 2020 | Frame Time.png (file) |  |
85 KB | JMerkle | Capture showing amount of time to send a complete frame | 1 |
| 10:41, 31 December 2020 | Start Of Frame Commands.png (file) |  |
87 KB | JMerkle | Command bytes prior to sending a frame of data | 1 |
| 14:55, 30 December 2020 | SSD1306 128x64 SPI OLED frontside.jpg (file) |  |
13 KB | JMerkle | 128x64 OLED display with 4-pin SPI interface D0: SCLK D1: MOSI D/C#: Data vs /Command pin CS: /Chip Select | 1 |
| 14:29, 30 December 2020 | SSD1306 128x64 SPI OLED backside.jpg (file) |  |
904 KB | JMerkle | Backside of 128x64 OLED display showing resistor population for SPI-4 | 1 |
| 23:30, 19 November 2020 | Image.PF258515.en.feature-description-include-personalized-no-cpn-medium.jpg (file) |  |
108 KB | JMerkle | STMicro's picture of their 32L152CDISCOVERY board | 1 |
| 20:58, 19 November 2020 | Battery Holder Pads.jpg (file) |  |
529 KB | JMerkle | Measurements for CR2032 Coin Cell Battery Holder | 1 |
| 20:54, 10 October 2020 | SaleaeSpiCapture.jpg (file) |  |
106 KB | JMerkle | Display of SPI bus during ID command and data return | 1 |
| 13:35, 10 October 2020 | NUCLEO-F103RB Connector Signals.jpg (file) |  |
145 KB | JMerkle | NUCLEO-F103RB board - connector signals | 1 |
| 13:34, 10 October 2020 | W25Q128FV pinout.jpg (file) |  |
29 KB | JMerkle | Pinout for the Winbond W25Q128FV part | 1 |
| 13:33, 10 October 2020 | W25QXX.jpg (file) |  |
95 KB | JMerkle | Winbond W25Q128 Module from Ebay | 1 |
| 17:33, 1 September 2020 | NUCLEO-F103RB Select TIM2 CH3 function.png (file) |  |
41 KB | JMerkle | 1 | |
| 16:36, 1 September 2020 | NUCLEO-F103RB PWM PIN D6 PB10.png (file) |  |
47 KB | JMerkle | Selecting Arduino D6 PWM Pin This is actually PB10 of the STM32F103RBT6. PB10 uses TIM2)CH3 for PWM function | 1 |
| 12:40, 30 August 2020 | JTAG Connectors.png (file) |  |
7 KB | JMerkle | JTAG connector picture from the Keil website | 1 |
| 16:46, 26 August 2020 | NUCLEO large.jpg (file) |  |
132 KB | JMerkle | NUCLEO-F103RB development board | 1 |
| 18:46, 10 August 2020 | Image.PF265386.en.feature-description-include-personalized-no-cpn-medium.jpg (file) |  |
65 KB | JMerkle | 1 | |
| 14:43, 15 July 2020 | SSD1306 OLED Display.jpg (file) |  |
108 KB | JMerkle | White SSD1306 128x64 Dot Matrix I2C display | 1 |
| 16:47, 3 May 2018 | IMG 20180418 224933.jpg (file) |  |
2.01 MB | JMerkle | Color SPI display - Easy to connect to Arduino or Raspberry Pi | 1 |
| 13:25, 3 May 2018 | Picture.jpg (file) |  |
3 KB | JMerkle | 2 |
