Parts orders
Wish list
jst connectors?
female header strips (Arduino style) stackable or not?
3v3 5v level shifters
2024-11
MPJA 11/4
1 5M 300 RGB LED Smart Strip, IP67 WS2812B Item :38558 OP Price : $10.95 (email special)
1 Spiral Wrap, 12mm (1/2") X 30ft. Item :36001 MI Price : $2.95 (closeout)
2 0.56" Red 4 x 7 Segment C/C LED Display Top/Bottom Pins Item :38312 OP Price : $1.25
Seeed Studio
11/26
1 WM1302 Raspberry Pi Hat $19.90
1 LoRa Antenna Kit for Wio-WM1302 LoRaWAN Gateway Module $5.00
1 XIAO ESP32S3 for Meshtastic & LoRa $9.90
11/25
3 Small Solar Panel 55x70mm 0.5W $5.85
1 USB Type-C Male to Female Extension Cable with Switch – 28cm $1.90
1 SenseCAP Indicator for Meshtastic® & LoRa® $47.90
1 Seeed Studio 60GHz mmWave Breathing and Heartbeat Detection Sensor-MR60BHA2,Powered by XIAO ESP32C6，Native Support ESPhome, Home Assistant, Built-in Light Sensor $22.90
3 SMA to I-PEX Antenna Cable - 120mm $7.60
3 2.6dBi Long Range Antenna - SMA male - 915MHz - 195mm $7.47
11/8
2 Wio-SX1262 Wireless Module (Bulk), SX1262 embedded, supports LoRa&LoRaWAN on EU868 & US915 $4.29 each
1 External Antenna 868-915MHZ-2dBi;SMA-L195mm-Foldable $2.49 each
2 SenseCAP Card Tracker T1000-E for Meshtastic 39.90 each
2 Snap Hook for SenseCAP T1000 Tracker (free)
1 SenseCAP T1000 Magnetic USB Type-A to 4Pin Charging Cable - Black, 1000mm $1.90
1 Seeed Studio XIAO nRF52840 Sense - TinyML/TensorFlow Lite- IMU / Microphone - Bluetooth5.0 $15.99
2024-07
7/3 MPJA email special
5x | 8X8 Red Programmable LED Matrix (In Stock) MAX7219 Item: 34563 MP $2.95 (the chip alone is $10 on Digikey or Mouser) See https://max7219.readthedocs.io/en/0.2.3/
1x | Serial 2 X 16 LCD Display for Arduino (In Stock) Item: 31164 MP $5.95
7/1 Adafruit
1 x Official Raspberry Pi 5 Active Cooler[ID:5815] = $5.00
1 x Official Raspberry Pi 27W PD Power Supply 5.1V 5A with USB C[ID:5814] = $12.00
1 x Pimoroni NVMe Base for Raspberry Pi 5 (PIM699) [ID:5845] = $19.95
1 x JST SH 1mm Pitch 3 Pin to Socket Headers Cable - 100mm long[ID:5765] = $1.50
1 x STEMMA JST PH 2mm 3-Pin to Male Header Cable - 200mm[ID:3893] = $1.25
1 x STEMMA QT / Qwiic JST SH 4-pin to Premium Male Headers Cable (150mm Long) [ID:4209] = $0.95
1 x Adafruit PiCowbell Proto for Pico - Reset Button & STEMMA QT[ID:5200] =$1.95
1 x Stacking Headers for Raspberry Pi Pico - 2 x 20 Pin[ID:5582] = $1.50
2024-06
6/29 Parallax - Pi 5 4GB
2024-05
5/12 Adafruit
1x Official Raspberry Pi micro HDMI to HDMI cable $9
1x Pimoroni NVME base for Pi 5 $20 (5 stars!)
5/2 Seeed Studio -- XIAO series with various offers : 10% off for 3 pieces with free shipping
3 x Seeed Studio XIAO ESP32C6 $5.20 8543709990 $15.60
1 x CAN Bus Board for XIAO $9.95 8543909000 $9.95
1 x Grove Base for XIAO $4.50 8517180050 $4.50
1 x 24GHz mmWave Sensor for XIAO - Human Static Presence - FMCW,Arduino support, Home Assistant, ESPHome 8526109090 $4.49
1 x Raspberry Pi Pico Debug Module
2023-12
12/12 Digkey
Raspberry Pi 5 4GB, $60
27W USB-C power supply $12
Also ordered 2 x SD cards from NewEgg. App class 2 32GB
2023-08
8/20 Digikey - 2 x $12 M5Stack GPS receivers https://www.digikey.com/en/products/detail/m5stack-technology-co-ltd/U032/11200933
M5Stack - not cost effective to order direct, probably won't do it again
M5StickC, closeout 3 x $10
PIR Hat 2 x $3.50
GPS on grove 1 x $11 These are pretty cool, but really did not need to order another one from M5, sort of a mistake :-)
NewEgg - got a tiny USB3/SSD enclosure for the Pi4, hoping to eliminate some of the clutter with the current set up of cables and adapters.
2023-06
Seeed Studio big annual sale, so I ordered... well pretty much nothing on sale. Mostly I wanted to get the order in for the SenseCAP Indicator.
| Product Name | SKU | Price | Qty | Subtotal | Available |
|---|---|---|---|---|---|
| SenseCAP Indicator D1, 4-Inch Touch Screen IoT development platform powered by ESP32S3 & RP2040 | 114993068 | $49.00 |
|
$49.00 | |
| WuKong Board H3 Zero - quad-core Cortex-A7 CPU and Mali400MP2 GPU and USB OTG, WIFI and Ethernet, 26 GPIO pins, Android, Ubuntu supported, compact size | 102110860 | $19.90 |
|
$19.90 | |
| ABS H-Type Black Case for Raspberry Pi 4 B | 114992053 | $4.50 |
|
$4.50 |
2023-02
The JST housings for the Meanwell PSD 30 DC-DC supply are back in stock at Digikey (YAY!!!), also got a 100 MOSFETS and proto parts so I can use them.
| 1 | 353-BSS138BK-TPCT-ND
BSS138BK-TP N-CHANNEL MOSFET,SOT-23 |
100 | Immediate | 0.10050 | $10.05 |
| 2 | 455-1184-ND
VHR-3N CONN RCPT HSG 3POS 3.96MM |
10 | Immediate | 0.11800 | $1.18 |
| 3 | 455-1185-ND
VHR-4N CONN RCPT HSG 4POS 3.96MM |
10 | Immediate | 0.15100 | $1.51 |
| 4 | 1568-1098-ND
BOB-00717 SOT23 TO DIP ADAPTER |
10 | Immediate | 1.05000 | $10.50 |
| 5 | 1597-1265-ND
319030005 MINI BREAD BOARD 4.5X3.5CM-BLUE |
5 | Immediate | 2.95000 | $14.75 |
| 6 | 1528-4539-ND
4539 HALF-SIZE BREADBOARD WITH MOUNTI |
4 | Immediate | 5.00000 | $20.00 |
2022-12
Digikey
Grove stuff, including wires, connectors, Pico Hat
Seeed Studio Can Bus adapters GD32E103CA x 2
M5Stack C3 Mate, cute tiny C3 with Grove connector x 2
JST pins, SVH-21T-P1.1, for the Meanwell power supplies, the housings are not available anywhere on Earth x 50 (These are really cheap!)
TRIAC, STM T405T-6P 600V, 4A x 10
TRIAC, STM ACST410-8FP 800V SENS GATE, x 10
CR2032 batteries x 50
TVS DIODE Littlefuse P6KE43CA - 36V - these are bidirectional, for sprinkler 24VAC
TVS DIODE Littlefuse TP6KE18A - 15V - these are unidirectional, for protection in automotive 12VDC
2022-11
Digikey 11-28-22 -- 2x TDK AC/DC converter 5V/5A closed frame -- very high quality but unfortunately I misread specs, I was looking for DC/DC.
Mouser -- 2x Meanwell DC/DC 5V/5A -- second try.. open frame, will have to spec JST connectors for it
709-PSD30A-5 MFG Part No: PSD-30A-5 MEAN WELL 9-18Vin 5Vout 25W 5A
Amazon -- 2x Shelly 1+ for XMAS lights, should be able to put Home Assistant on them
2022-07
Digikey - 7/21/22
Bus Pirate V3.6A Bus Pirate cable Bus Pirate Probe Kit
Digikey -
nRF52840-DK developer kit, has programmer on it Raspberry Pi Pico x 2 Wiznet W5100S-EVB-Pico Raspberry Pi Pico with an ethernet i/f
2022-05
MPJA -
assorted resistors and capacitors (surface mount) assorted M3 nylon hardware
2022-1
eBay
5 ESP-C3-12F for $4/each from jacobparts on eBay https://www.ebay.com/itm/144127795425
Martin Jerry
2 4-pack touch dimmer sd-tc-01 1 4-pack single pole switch ss-01
2021-12
Sparkfun
Hot air rework station Kapton tape Tweezers
Amazon
5 esp12f 1 programmer / test board for esp12x
2021-07
Tangyy 5pcs HC-SR04 Ultrasonic Sensor, Distance Sensor with Ultrasonic Transmitter and Receiver Module fit for Raspberry Pi,MEGA2560, Robot (Blue) (Amazon, $7)
2021-04
From Amazon on two different orders
5 Wemos/Lolin ESP8266 + 5 0.91" OLED displays (I paid $15 for one of these last year from Digikey and this was $15.99 for 5. HA!) (Double HA! They are on sale at Adafruit for $8 each https://www.adafruit.com/product/3527)
HiFiBerry AMP2
2021-01-13
I ordered Dupont pins and a crimper from eBay. I realized I need something to go from the ESP-PROG to the Martin Jerry switches. I think I can cut one of the 6 pin jumper cables from MPJA in half and put a Dupont 6 pin connector on the other end to match the MJ switch connector.
2021-01-12 MPJA
Mostly cables for the ESP-Prog Boxes are for RADAR based motion sensors and/or ESP32 BLE trackers.
Qty. B/O Shipped Item # Description Unit Price Disc Extension 4 0 4 15523 BX BLACK PLASTIC CABINET 4 X 3 X 1.6 2.95 -- 11.80 4 0 4 35533 CB IDC Jumper Cable Female-Female 2x5 (10 Pin) 12in. 1.45 -- 5.80 8 0 8 35549 HC 2x5 10 pin 2.54mm (0.1") Non latching PC Mount Male Header 0.49 -- 3.92 4 0 4 35531 CB IDC Jumper Cable Female-Female 2x3 (6 Pin) 12in. 1.25 -- 5.00 8 0 8 35547 HC 2x3 6 pin 2.54mm (0.1") Non latching PC Mount Male Header 0.49 -- 3.92 1 0 1 31806 MI Adjustable Stereo Amplifier Module, TDA7266 5.95 -- 5.95
2021-01-05 Digikey
INDEX QUANTITY IMAGE PART NUMBER DESCRIPTION CUSTOMER REFERENCE BACKORDER UNIT PRICE EXTENDED PRICE 1 1 1965-ESP-PROG-ND ESP-PROG ESP-PROG, DEVELOPMENT AND DEBUGG 0 12.00000 $12.00 2 10 PDV-P8103-ND PDV-P8103 PHOTOCELL 16-33KOHM 0 0.74000 $7.40 3 10 952-3235-ND M20-8890645 CONN HEADER SMD R/A 6POS 2.54MM 0 0.74700 $7.47 4 6 1528-4667-ND 4667 MINI BASIC PIR SENSOR - BL412 0 1.95000 $11.70 5 2 2221-U054-ND U054 M5STICKC PIR HAT (AS312) 0 2.00000 $4.00
Header connectors are for Martin Jerry switches, ESP-Prog is to reflash them. Photocells and PIR sensors are for motion detectors.
2020-12-07 Digikey
Qty 2 Nordic nRF52840-DONGLE $10 each
2020-09-11 Digikey
Index Quantity Cancelled Quantity Shipped Part Number Description Customer Reference Backorder Unit Price Tariff Extended Price 1 1 0 1 2221-K016-C-ND M5STICKC ESP32-PICO IOT DEV KIT 0 11.01000 $1.10 $11.01 2 1 0 1 2221-C008-B-ND ATOM MATRIX ESP32 DEV KIT 0 9.63000 $0.96 $9.63 3 3 0 3 2057-CA-USB-AM-CM-3FT-ND USB 2.0 A MALE TO TYPE C MALE, 3 0 2.67000 $0.00 $8.01 4 1 0 1 2221-C008-C-ND ATOM ECHO SMART SPEAKER DEV KIT 0 9.95000 $1.00 $9.95 5 1 0 1 343-ANT-2.4-LPW-125-ND RF ANT 2.4GHZ WHIP PNL-MNT HINGE 0 4.28000 $0.00 $4.28 6 1 0 1 TANGO30/0.1M/IPEX/S/S/35-ND 2.4GHZ 10.5MM HEIGHT X 19MM DIA 0 12.23000 $0.00 $12.23
2020-08-09 Digikey
Details Available Quantity Backorder Unit Price Extended Price
LM358P 296-1395-5-ND IC OPAMP GP 2 CIRCUIT 8DIP
10 0 0.29100 $2.91
ESP32-DEVKITC-VIE 1965-ESP32-DEVKITC-VIE-ND ESP32-WROVER-IE 8MB FLASH
2 0 11.00000 $22.00
2020-06-02 MPJA
Qty Item Description Each Total 3 32795 MP Prototype Perfboard, Arduino UNO $4.95 $14.85 4 36072 PL Pack of 5 - 3.81mm Mating Connectors 2, 3, 4, 5 & 6 Position $1.95 $7.80 20 30165 TS Terminal Strip, 3 Positions PC Mount $0.29 $5.80 4 32940 TS Terminal Strip, 12 Position Euro Style, 10A $1.75 $7.00 3 14618 SP 4 Ohm Mini Speaker $1.95 $5.85 1 35097 MP Arduino UNO Clone with WiFi $12.95 $12.95
2020-05-06 Digikey
1528-1898-ND MINI USB MICROPHONE 1 0 5.95000 $5.95 1528-1908-ND SPH0645LM4H I2S MICROPHONE BOARD 2 0 6.95000 $13.90 1528-2293-ND ADAFRUIT PIOLED - 128X32 MONOCHR OLED 1 0 14.95000 $14.95 1597-110991328-ND HEAT SINK KIT FOR RASPBERRY PI 4 1 0 2.03000 $2.03
2020-05-04 Newwark
Pi 4 4GB 7" LCD case 20 W class D stereo amp MAX9744
2019-02-08 Digikey
Adafruit FONA 3G Cellular Breakout - American version (FREE Ting Sim Card w/ Purchase!), SMA to uFL/u.FL/IPX/IPEX RF Adapter Cable, Mini GSM/Cellular Quad-Band Antenna - 2dBi SMA Plug, Adafruit I2S Audio Bonnet for Raspberry Pi (UDA1334A), Adafruit Perma-Proto Half-sized Breadboard PCB - Single
2018-12-29 Adafruit
Products ------------------------------------------------------ 1 x Pimoroni Inky pHAT for Raspberry Pi - 3 Color eInk Display[ID:3743] = $26.50 1 x USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi[ID:954] = $9.95 1 x Red Bear IoT pHAT for Raspberry Pi - WiFi + BTLE[ID:3283] = $4.95 1 x 40-pin FPC Extension Board + 200mm Cable[ID:2098] = $4.50
2018-11-23 Adafruit
Raspberry Pi 3 - Model B+ Pi 2 / Pi 3 Case Lid - Purple, Pi Model B+ / Pi 2 / Pi 3 Case Base - Smoke Gray, TFP401 HDMI/DVI Decoder to 40-Pin TTL Breakout - Without Touch, Premium Female/Female Jumper Wires - 40 x 6", Adafruit 16-Channel PWM / Servo Bonnet for Raspberry Pi, Raspberry Pi Zero W, 5.0" 40-pin TFT Display - 800x480 with Touchscreen, TFP401 HDMI/DVI Decoder to 40-Pin TTL Breakout - With Touch, Adafruit Perma-Proto Half-sized Breadboard PCB - Single
2018-11-10 Adafruit
C4Labs Zebra Zero Plus for Raspberry Pi Zero, Raspberry Pi NoIR Camera Board v2 - 8 Megapixels, Raspberry Pi Zero v1.3 Camera Cable, Raspberry Pi Zero W
2017-07-31 through eBay
3x PFM DC 0.9V - 5V USB Boost Step-up Power Supply...
Takes a battery (one li-on or 1-4 NiMH) as input and generates 5V
Input voltage: 0.9V-5V DC
Transfer efficiency:96%(max)
With USB port
With working indicator light
with one AA battery power supply output current can up to 200~300mA,
two AA batteries to the output current of 500~600mA
Specifications:
Size:34 x 15 x 7mm
Net weight:4g
Package weight:14g
2016-09-15 Digi-Key
50 CR2032 button cells for about $13
MPJA order # : 39220279
Order Total : $41.65 Order Date : 6/12/2016 8:02:59 PM 30148 PS LM2596 Step Down Adjustable 1.5-37V DC/DC Converter $15.80 Input: 4.5-40VDC, Rated Current: 2A (Heatsink Required above 10W) 32764 MP Digital Temperature Controller FAHRENHEIT 1 $6.95 32798 MP Arduino UNO Multifunction Shield 1 $9.95
2013-12-03 Digikey Power MOSFETs,
10 N-channel, 60V 32A TO-220 FQP20N06L 10 P-channel, 60V 27A TO-220 FQP27P06L
2011-01-13 Sparkfun
ORDER SUMMARY: 1 - $99.95 - TOL-00085 - Soldering Station Variable Temperature 70W - Digital 1 - $26.95 - LCD-09067 - Serial Enabled 16x2 LCD - White on Black 3.3V 4 - $10.12 - COM-00215 - PIC 8 Pin 20MHz 2K 4A/D - 12F683 ($2.53 ea.) 1 - $259.95 - TOL-09291 - Power Supply - 80W DC Switching Mode
More on the SerLCD display https://github.com/sparkfun/OpenLCD
2006-01-07 Sparkfun
Items Ordered Qty Price Ext. Price TerraLUX MiniStar2 LED Engine 1 $28.95 $28.95 Super Bright LED - White - 13000mcd 10 $1.50 $15.00 Bluetooth v1.2 DIP Module 1 $64.95 $64.95 Lassen iQ Evaluation Board - USB 1 $29.95 $29.95 MPLAB Compatible Tiny-ICD2 with RS232 1 $52.95 $52.95 Bluetooth v1.2 USB Module 1 $14.95 $14.95 Lassen iQ Samtec SMD Mating Header 4 $1.95 $7.80
2006-01-07 Digikey
Index Quantity Part Number Description Customer Reference Backorder Quantity Unit Price USD Extended Price USD 1 4 H2053-ND CONN HEADER 10POS 2MM PCB TIN 0 0.76000 $3.04 2 10 P189-ND BATTERY LITHIUM COIN 3V 20MM 0 0.27000 $2.70 3 10 BA2032-ND HOLDER COIN CELL CR2032 EJECT 0 0.70000 $7.00 4 10 497-1442-5-ND IC POSITIVE REG 5V TO-220FP 0 0.64800 $6.48 5 10 CP-002AH-ND CONN PWR JACK 2.1X5.5MM HIGH CUR 0 0.36400 $3.64 6 10 CP-004A-ND CONN 2.1MM FEMALE PLUG 5.5MM OUT 0 0.55900 $5.59 7 4 AD22105AR-ND IC THERMOSTATIC SWITCH SS 8-SOIC 0 3.08000 $12.32 8 2 LM2597N-3.3-ND IC REG SIMPLE SWITCHER 8-DIP 0 3.78000 $7.56 9 2 LM2597N-5.0-ND IC REG SIMPLE SWITCHER 8-DIP 0 3.78000 $7.56 10 10 1N5817DICT-ND DIODE SCHOTTKY 20V 1A DO-41 0 0.30000 $3.00 11 2 P151-ND BATT 3V LITH CAMERA - BULK PKG 0 2.63000 $5.26 12 10 497-4258-1-ND IC REG LDO 100MA 3.3V TO92 0 0.68400 $6.84 13 10 AN78L05-ND VOLTAGE REG POS 5V 100MA TO-92 0 0.53000 $5.30 14 3 441-1026-ND LED 1.28" 24L BA15 SGL 626NM RED 0 9.25000 $27.75
