2 layers100 × 100 mm
Ir receiver
adeboni/electronics
This repository stores code for various electronics projects I've made
89 parts
2 layers114.3 × 25.4 mm
Ir transmitter
adeboni/electronicsThis repository stores code for various electronics projects I've made
- Size
- 114.3 × 25.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 92
- Nets
- 94
- Pads
- 354
- Tracks, vias
- 648, 70
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 26 Jun 2019
- Updated
- 19 Nov 2025
Overview
Ir transmitter is an open-source printed circuit board by adeboni, from the adeboni/electronics repository on GitHub. It is a 2-layer board of 114.3 × 25.4 mm with 92 parts on 94 nets, routed with 648 tracks and 70 vias.
It is built around the RP2040, 74LVC1G34Z and RPM3.3-6.0, with the DRV8871DDA, W25Q128JVSIQ and 74LVC1G32Z among its other parts. Its parts include 28 capacitors, 21 resistors, 10 ICs, 6 connectors and 5 diodes. It belongs with the RP2040 boards of this library.
Main components
9
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
74LVC1G34Z
SOT-553-5-40℃~+125℃ 1 1 1.65V~5.5V 1.6ns@5V,50pF 10uA 32mA 32mA 74LVC Power-off isolation Push-pull Unidirectional SOT-553-5 Buffers, Drivers, Receivers, Transceivers ROHSDiodes IncorporatedBuffers, Drivers, Receivers, Transceivers
RPM3.3-6.0
BLGA-25Isolated Power ModulesRECOM Power
DRV8871DDA
SO-8-EP-40℃~+125℃ 1 10uA 3.6A 565mΩ PWM Yes SO-8-EP Brushed DC Motor Drivers ROHSTexas InstrumentsStepper Motor Driver
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH74LVC1G32Z
SOT-553-5-40℃~+125℃ 1 1.65V~5.5V 1.7V~2V 1.7ns@5V,50pF 32mA 32mA 74LVC Series OR Gate SOT-553-5 Logic Gates ROHSDiodes IncorporatedLogic Gates
S2B-XH-A(LF)(SN)
弯插,P=2.5mm-25℃~+85℃ 1 11.5mm 1x2P 2 2.5mm 250V 2P 3A 6.1mm 7.4mm Brass K Pin PA66 Right Angle Tin UL94V-0 White XH 弯插,P=2.5mm Wire To Board Connector ROHSJSTWire To Board Connector
AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
SS34
SMA(DO-214AC)-55℃~+125℃ 3A 40V 500uA@40V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdThis repository stores code for various electronics projects I've made
- Wasp Cannon: A wifi-enabled water cannon for shooting water at wasps on my balcony
- CV Glove: A glove with flex sensors on fingers that output control voltages for eurorack modules
- Critter Coat: A coat with fluttering butterflies on it
- AQI Monitor: Simple air quality monitor using a Honeywell HPM sensors
- Atari Controller: Custom Atari 2600 controller with an analog joystick
- Camera Remote: Wireless camera shutter control
- Gas Sensor: A generic MQ gas sensor board with LED indicators
- PS2 Drone Controller: Lets you control quadcopters with a Bluetooth PS2 controller
- WH24 Rachio Adapter: A 915 MHz radio that can receive and parse packets from an Ambient Weather Station and control the rain sensor input on a Rachio irrigation controller
- Scrubotron: A tape head amplifier for use with tape head wands
- Mega Trackball: Adapter PCBs for a bowling-ball sized trackball mouse
- Reverb Pedal: Custom reverb guitar pedal based on a PT2399
- Looper Pedal: Custom looper guitar pedal based on an ISD1000 series voice recorder
Parts
92| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 100n | Capacitor_SMD:C_0603_1608Metric | C4, C5, C6, C7, C8, C12, C13, C14, C15, C20, C42 |
| 9 | TestPoint | TestPoint:TestPoint_Pad_D2.0mm | TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10 |
| 7 | 10u | Capacitor_SMD:C_0603_1608Metric | C3, C9, C19, C21, C37, C41, C52 |
| 3 | 1k | Resistor_SMD:R_0603_1608Metric | R17, R22, R23 |
| 3 | 1u | Capacitor_SMD:C_0603_1608Metric | C10, C11, C40 |
| 3 | 4.7k | Resistor_SMD:R_0603_1608Metric | R3, R10, R13 |
| 3 | S2B-XH-A(LF)(SN) | Connector_JST:JST_XH_S2B-XH-A_1x02_P2.50mm_Horizontal | J2, J3, J4 |
| 3 | SW_Push | Button_Switch_SMD:SW_SPST_TL3342 | SW1, SW2, SW3 |
| 2 | 100 | Resistor_SMD:R_0603_1608Metric | R15, R20 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric | R2, R16 |
| 2 | 220p | Capacitor_SMD:C_0603_1608Metric | C17, C18 |
| 2 | 27 | Resistor_SMD:R_0603_1608Metric | R4, R6 |
| 2 | 27p | Capacitor_SMD:C_0603_1608Metric | C23, C27 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R5, R7 |
| 2 | AO3400A | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | BLM31SN500SN1L | Inductor_SMD:L_1206_3216Metric | FB1, FB2 |
| 2 | DNP | Resistor_SMD:R_0603_1608Metric | R11, R12 |
| 2 | FerriteBead | Inductor_SMD:L_0603_1608Metric | FB3, FB4 |
| 2 | LED | LED_SMD:LED_0603_1608Metric | D2, D4 |
| 2 | TSOP58038 | OptoDevice:Vishay_MINICAST-3Pin | U8, U9 |
| 1 | 0472192001 | Connector_Card:microSD_HC_Molex_47219-2001 | J1 |
| 1 | 1000 | Resistor_SMD:R_0603_1608Metric | R14 |
| 1 | 12MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R9 |
| 1 | 22u | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 22u 63V | Capacitor_SMD:CP_Elec_8x6.5 | C2 |
| 1 | 3.3R | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 30k | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 470u 6.3V | Capacitor_SMD:CP_Elec_10x7.7 | C16 |
| 1 | 74LVC1G32 | Package_TO_SOT_SMD:SOT-23-5 | U10 |
| 1 | 74LVC1G34 | Package_TO_SOT_SMD:SOT-23-5 | U7 |
| 1 | AP3602 | Package_TO_SOT_SMD:SOT-23-6 | U6 |
| 1 | Conn_01x03 | Connector_JST:JST_XH_S3B-XH-A_1x03_P2.50mm_Horizontal | J6 |
| 1 | DRV8871DDA | Package_SO:Texas_HTSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.95x4.9mm_Mask2.4x3.1mm_ThermalVias | U2 |
| 1 | LED | LED_THT:LED_D5.0mm_Horizontal_O1.27mm_Z3.0mm_IRBlack | D5 |
| 1 | LED | LED_THT:LED_D5.0mm_Horizontal_O3.81mm_Z3.0mm | D6 |
| 1 | LOGO | footprints:beam1 | G*** |
| 1 | MAX98357A | Package_DFN_QFN:TQFN-16-1EP_3x3mm_P0.5mm_EP1.23x1.23mm | U5 |
| 1 | RP2040 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U3 |
| 1 | RPM3.3-6.0 | Converter_DCDC:Converter_DCDC_RECOM_RPMx.x-x.0 | U1 |
| 1 | SS34 | Diode_SMD:D_SMA | D3 |
| 1 | SW_DIP_x03 | Button_Switch_THT:SW_DIP_SPSTx03_Slide_6.7x9.18mm_W7.62mm_P2.54mm_LowProfile | SW4 |
| 1 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1 |
| 1 | TBD | Resistor_SMD:R_0603_1608Metric | R18 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_Palconn_UTC16-G | J5 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.3x5.3mm_P1.27mm | U4 |
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Questions
How big is the Ir transmitter PCB?
It measures 114.3 × 25.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ir transmitter use?
92 parts, built around the RP2040, 74LVC1G34Z, RPM3.3-6.0 and DRV8871DDA. 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 Ir transmitter KiCad files?
From the adeboni/electronics repository on GitHub, at the commit this page was made from: the board is halloween_2025/hardware/ir_transmitter/ir_transmitter.kicad_pcb and its schematic alien_screamer/alien_screamer.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ir transmitter design in my own project?
Its repository states no licence, so its author keeps all rights: ask adeboni before reusing the design.