2 layers34.8 × 51.6 mm
2 layers38 × 34 mm
Temperature Box Electronics
nick1076/Temperature-BoxA small box that displays the temperature.
- Size
- 38 × 34 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 22
- Pads
- 56
- Tracks, vias
- 129, 0
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 6 Jul 2024
- Updated
- 21 Jun 2026
Overview
Temperature Box Electronics is an open-source printed circuit board by nick1076, from the nick1076/Temperature-Box repository on GitHub. It is a 2-layer board of 38 × 34 mm with 19 parts on 22 nets, routed with 129 tracks and 0 vias.
It is built around the DHT11 and L7805. Its parts include 8 resistors, 3 ICs, 2 diodes and 2 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
DHT11
SIP-4-20℃~+60℃ 1mA 3.3V~5.5V 5%RH~95%RH ±2℃ ±5%RH SIP-4 Temperature and Humidity Sensor ROHSAosong ElecTemperature And Humidity Sensor
L7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | ~ | fab:MountingHole_M3 | H1, H2, H3, H4 |
| 3 | R_1206 0Ω | fab:R_1206 | R5, R6, R7 |
| 3 | R_1206 330Ω | fab:R_1206 | R1, R2, R3 |
| 2 | LED_1206 | fab:LED_1206 | D1, D2 |
| 1 | 1x3 Male Horizontal | fab:PinHeader_1x03_P2.54mm_Horizontal_SMD | J2 |
| 1 | 1x8 Male Horizontal | fab:PinHeader_1x08_P2.54mm_Horizontal_SMD | J3 |
| 1 | DHT11 | Sensor:Aosong_DHT11_5.5x12.0_P2.54mm | U4 |
| 1 | L7805 | Package_TO_SOT_THT:TO-220-3_Vertical | U1 |
| 1 | Microcontroller_ATtiny1614-SSFR | fab:SOIC-14_3.9x8.7mm_P1.27mm | U2 |
| 1 | R_1206 4.7kΩ | fab:R_1206 | R8 |
| 1 | R_1206 640Ω | fab:R_1206 | R4 |
Questions
How big is the Temperature Box Electronics PCB?
It measures 38 × 34 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Temperature Box Electronics use?
19 parts, built around the DHT11 and L7805. 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 Temperature Box Electronics KiCad files?
From the nick1076/Temperature-Box repository on GitHub, at the commit this page was made from: the board is Mk1/Electronics/Temperature Box Electronics/Temperature Box Electronics.kicad_pcb and its schematic Mk1/Electronics/Temperature Box Electronics/Temperature Box Electronics.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Temperature Box Electronics design in my own project?
Its repository states no licence, so its author keeps all rights: ask nick1076 before reusing the design.
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