HeaterMeterLCD
About the HeaterMeterLCD PCB
HeaterMeterLCD is an open source PCB design by CapnBry, published on GitHub under the MIT license. It is a board measuring 69.9 × 41.3 mm, with 21 components from 20 distinct parts.
Other key parts include the 74HC595N. By type, the board carries 8 resistors, 4 switches, 3 LEDs, 2 jumpers, 1 IC and 1 transistor.
From the project
HeaterMeter and LinkMeter Arduino BBQ Controller
KiCad Files for HeaterMeter PCBs Base - HeaterMeter Base Board (v4.3.5) LCD - HeaterMeter v4.3 LCD and Button backpack board (v4.3.5)
-- Obsolete EAGLE files or of Limited Purpose -- HeaterMeterPI.brd / sch / png - HeaterMeter v4 board and schematic for standalone or RaspberryPi (up to v4.3.4) HeaterMeterLCD.brd / sch / png - HeaterMeter v4.3 LCD and Button backpack board (up to v4.3.4) RfAddon.brd / sch - HeaterMeter v4.2.4 RF addon board needed if lmremote / IT+ reception is desired LMRemote.sch - Example RF Remote probe transmitter schematic (not used in v4.3)
Main components on the HeaterMeterLCD
HeaterMeterLCD bill of materials (BOM)
21 components, 20 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74HC595N | DIL16 | IC3 |
| 1 | BS170 | SOT54E | Q4 |
| 1 | LCD | 1X16 | J1 |
| 1 | LCD1M | 1X05 | JP1 |
| 1 | LCD2M | 1X05 | JP8 |
| 1 | UP | TACT-OMRON-12MM | S1 |
| 1 | LEFT | TACT-OMRON-12MM | S2 |
| 1 | RIGHT | TACT-OMRON-12MM | S3 |
| 1 | DOWN | TACT-OMRON-12MM | S4 |
| 1 | RED | LED3MM | LED1 |
| 1 | YEL | LED3MM | LED2 |
| 1 | GRN | LED3MM | LED3 |
| 1 | 0.1u | C025-025X050 | C10 |
| 1 | 3k9 | 0204_7 | R2 |
| 1 | 10k | POT-CT6-SIDE | R6 |
| 1 | 1k2 | 0204_7 | R8 |
| 1 | 8k2 | 0204_7 | R9 |
| 1 | 1k | 0204_7 | R10 |
| 1 | 1k8 | 0204_7 | R11 |
| 2 | 220 | 0204_7 | R12, R15 |
HeaterMeterLCD design files
The KiCad project lives in the CapnBry/HeaterMeter repository on GitHub; these links point at the commit this page was built from.
HeaterMeterLCD: common questions
How big is the HeaterMeterLCD PCB?
The HeaterMeterLCD measures 69.9 × 41.3 mm and is 1.6 mm thick.
How many components are on the HeaterMeterLCD?
21 components, from 20 distinct parts. The full bill of materials is listed on this page.
Where can I download the HeaterMeterLCD design files?
From the CapnBry/HeaterMeter repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the HeaterMeterLCD design in my own project?
Yes, under the terms of its MIT license, which CapnBry chose for the repository.
