
physical prices and deals
UponSale tracks 265 products in this category across 408 offers from 3 stores.


Waveshare CAN FD to RS232/RS485 Converter – Bidirectional, 5 Modes, Rail-Mount

Waveshare ESP32-S3 PhotoPainter – 7.3" E-Paper Display, Wood Frame, 800x480, with Battery

Waveshare IR Thermal Imaging Camera Module – 80x62, Motion Detection, SPI/I2C, Raspberry Pi Compatible, 44° FOV

Waveshare Thermal Imaging Camera Module LWIR – 80x62, SPI/I2C, Raspberry Pi Compatible, 90° FOV

Little Bird 960pcs Ceramic Capacitors Kit

Little Bird GPIO Terminal Block Breakout Board Module for Raspberry Pi

Waveshare ESP32-S3 Type B Development Board – 3.5" Capacitive Touch IPS Display, 320x480, Wi-Fi & Bluetooth 5

Jubly-Umph So Many Projects So Little Time Lapel Pin

Jubly-Umph Filled With Feminine Rage Lapel Pin

Jubly-Umph I Make, Therefore I Am Lapel Pin

Jubly-Umph Measure Twice Cuss Once Lapel Pin

Jubly-Umph Stitch And Bitch Lapel Pin

Little Bird Spare part (outdoor unit) for Professional Wireless Weather Station

Little Bird Electronics Components Basic Starter Kit

Seeed Studio Cute robot car for Raspberry Pi Pico support MicroPython programming

Adafruit Witty Pi 4 HAT - RTC & Power Management for Raspberry Pi

Adafruit NeoPixel Digital RGBW LED Strip - White PCB 60 LED/m

ELECFREAKS micro:bit Nezha Pro Ocean Kit

DFRobot HUSKYLENS 2 WiFi Module (Wireless AI Vision and AIoT)

DFRobot LoRaWAN Control Terminal (US 915MHz, 4km Range, RS485)

Waveshare ESP32-C6 RISC-V Smartwatch Dev Board – 2.06" AMOLED, WiFi 6/Bluetooth 5/Zigbee

Little Bird 4 channel 5V relay module with light coupling 5V

Arducam IMX219 Visible Light Fixed Focus Camera Module for NVIDIA® Jetson AGX Orin/Orin Nano/Orin NX - SparkFun Electronics
How we read this category
Every figure above comes from prices we observed ourselves on retailers’ public product data. A “real drop” means today’s best verified price is below the median we recorded for that product over the last 90 days — not that a store put a sale badge on it.
0 of the 265 products here currently meet our quality bar for search indexing. The rest stay visible to you but are excluded from search engines until they have enough verified offers and history to be genuinely useful.
How we calculate this
Where prices come from. We read the product data each retailer publishes on its own site, unhurriedly and within the rules that retailer sets. We never work around an access control and we never buy collected data of uncertain provenance.
What “verified” means. An offer can win best price only if it is inside our freshness window, matched to the exact variant, in stock, and free of an unresolved price anomaly. “Best verified price” means lowest among the fresh offers we track — not the lowest price on the internet.
How history works. Every price we observe is stored with its source and timestamp. Daily market low, median and high come from those observations, so the price history on this page is ours, not a retailer’s claim.
What we exclude. Stale offers, mismatched variants, bundles compared against single items, and prices that move implausibly without corroboration from another store.
Images. Product photographs come from the retailer they sit beside, loaded from their own image host. We do not re-host them and claim no rights in them.