2 layers64.3 × 63 mm
Triac AC Dimmer 1P
Eninspace/triac
This project is based on esp8266 and TRIAC for control power via remote control.
28 parts5GPL-3.0
2 layers117 × 62 mm
BottomHeater
kfjodor/BottomHeater- Size
- 117 × 62 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 26
- Nets
- 54
- Pads
- 111
- Tracks, vias
- 190, 19
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 23 Sep 2024
- Updated
- 11 Jan 2025
Overview
BottomHeater is an open-source printed circuit board by kfjodor, from the kfjodor/BottomHeater repository on GitHub. It is a 2-layer board of 117 × 62 mm with 26 parts on 54 nets, routed with 190 tracks and 19 vias.
It is built around the BTA16-600B, MAX6675ISA+ and MOC3021M, with the DF1510S among its other parts. Its parts include 5 resistors, 5 connectors, 4 ICs, 3 capacitors and 2 diodes.
Main components
4
BTA16-600B
TO-220A-40℃~+125℃ 1 TRIAC 1.5V 160A@20ms 16A 1V 500mW 50mA 600V 60mA TO-220A Thyristors (SCR)/Modules ROHSKTPThyristors (SCR)/Modules
MAX6675ISA+
SOIC-8-20℃~+85℃ 3V~5.5V SPI SOIC-8 Interface - Specialized ROHSMaxim Integrated (Analog Devices)Interface - Specialized
MOC3021M
DIP-6-40℃~+85℃ 0.1mA 1 1.15V 100mA 330mW 4.17kV 400V 6 60mA No TRIAC DIP-6 Triac, SCR Output Optoisolators ROHSonsemiTriac, SCR Output OptoisolatorsDF1510S
DFS-55℃~+150℃ 1.1V@1.5A 1.5A 10uA 1kV 50A Single-Phase Rectifier DFS Bridge Rectifiers ROHSHUXNBridge Rectifiers
Parts
26| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_2mm | H1, H2, H3, H4 |
| 1 | 10 uF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 10K | Resistor_SMD:R_1206_3216Metric | R3 |
| 1 | 1K | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P15.24mm_Horizontal | R1 |
| 1 | 340 | Resistor_SMD:R_1206_3216Metric | R4 |
| 1 | 470 | Resistor_SMD:R_1206_3216Metric | R6 |
| 1 | 4N25 | Package_DIP:DIP-6_W7.62mm | U2 |
| 1 | 60K 1w | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P15.24mm_Horizontal | R2 |
| 1 | BTA16-600B | Package_TO_SOT_THT:TO-220-3_Vertical | Q1 |
| 1 | Battery_Cell | Battery:Battery_Panasonic_CR2032-HFN_Horizontal_CircularHoles | BT1 |
| 1 | C | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | C | Capacitor_THT:C_Radial_D5.0mm_H5.0mm_P2.00mm | C3 |
| 1 | DF1510S | Diode_SMD:Diode_Bridge_OnSemi_SDIP-4L | D1 |
| 1 | Display 20x4 | Connector_Molex:Molex_KK-254_AE-6410-05A_1x05_P2.54mm_Vertical | J4 |
| 1 | Encoder | Connector_Molex:Molex_KK-254_AE-6410-05A_1x05_P2.54mm_Vertical | J5 |
| 1 | HLK-PM05 (5v) | Converter_ACDC:Converter_ACDC_Hi-Link_HLK-PMxx | PS1 |
| 1 | LED | LED_THT:LED_D3.0mm | D2 |
| 1 | Load | TerminalBlock:TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J2 |
| 1 | MAX6675 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | MOC3021M | Package_DIP:DIP-6_W7.62mm | U1 |
| 1 | Power In | TerminalBlock:TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J1 |
| 1 | Screw_Terminal_01x02 | Connector_Phoenix_GMSTB:PhoenixContact_GMSTBVA_2,5_2-G-7,62_1x02_P7.62mm_Vertical | J3 |
| 1 | YAAJ_BluePill_Part_Like | Library:YAAJ_BluePill_1 | U5 |
Questions
How big is the BottomHeater PCB?
It measures 117 × 62 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BottomHeater use?
26 parts, built around the BTA16-600B, MAX6675ISA+, MOC3021M and DF1510S. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the BottomHeater KiCad files?
From the kfjodor/BottomHeater repository on GitHub, at the commit this page was made from: the board is KiCad/BottomHeater.kicad_pcb and its schematic KiCad/BottomHeater.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the BottomHeater design in my own project?
Its repository states no licence, so its author keeps all rights: ask kfjodor before reusing the design.
Similar boards
- 2 layers54 × 76.8 mm
- 2 layers100 × 60 mm
Hotplate soldering
Arnaud-Apu-Fanovard/Hotplate-soldering
Hotplate soldering for PCB SMD componants for diyPCB
46 parts - 2 layers107 × 62 mm
- 2 layers100 × 100 mm
- 2 layers30 × 30 mm
- 4 layers195 × 159 mm
- 2 layers99.1 × 58.4 mm
HEAT
milar111/HEAT
An open-source STM32 SMD assembly station for precision soldering. Uses a custom Smart Pulse & Coast algorithm to drive 400W mains heaters via SSR. Features OLED UI, NTC feedback, and safety cooling.
57 parts9